Guide
    Newbie Guide Newbie Guide Video Guide Video Guide Eudemons Profile Eudemons Profile FAQ FAQ
    Home > Guide

    Lost Golden City

    Mission Name

    Lost Golden City

    Mission Time

    Opened on December 17, 2025

    Mission Rewards

    Name: Solar Grace (Amulet)
    Description: [Lost Golden City] Sun God bestowed this Curio upon the Golden Kin. But seeking immortality, the Golden Kin abandoned Sun God, and the Curio was lost until found by a Hero. This Curio can be used as a refining Material to enhance the Star Level of Solar Amulet.

     
    Name: Solar Grace (Pendant)
    Description: [Lost Golden City] Sun God bestowed this Curio upon the Golden Kin. But seeking immortality, the Golden Kin abandoned the Sun God, and the Curio sank into obscurity until obtained by the Hero. This Curio can be used as a tempering Material to enhance the Star Level of the Solar Pendant.

     
    Name: Solar Grace (Bead)
    Description: [Lost Golden City] The Sun God bestowed this Curio upon the Golden Kin. But in pursuit of immortality, the Golden Kin abandoned the Sun God, and the Curio was lost until found by a Hero. This Curio can be used as a Material for Refining to enhance the Star Level of a Solar Bead.

     
    Name: Prayer Ore (Solar)
    Description: This sunfire crystal was once part of the Solar Divine Light`s radiance and is now a precious treasure.
    [Lost Golden City] Energy that can be used for Spirit Wish or to Absorb Curio Praying Essence, evolving into a Rare Praying Sacred Stone.

     
    Name: Ancient Genesis Stone IV (B)
    Description: Obtained from rituals within the Lost Golden City, it contains a wisp of Superb essence from the fallen ancient Sun God.
    [Lost Golden City] Fifth-generation Blazing Sun series Curio Composing Material. Contains a glimmer of the Sun God`s power, usable for enhancing Curio. Provides 5000 EXP points to Curio upon use.

     
    Name: Solar Refining Stone (B)
    Description: A mysterious substance found in Lost Golden City, unstable Divine EXP condensed within a Gem-like structure.
    [Lost Golden City] Unstable Divine EXP circulates within the Gem, which can be used to reforge the Bonus Attributes of Solar series Curios or provide 30,000 points of EXP when upgrading Solar Curios.

     
    Name: Lost Golden City Sweep Ticket (B)
    Description: This ticket bears the primordial Deity of the Sun God, capable of directly destroying all monsters in Lost Golden City.
    [Lost Golden City] Can be used to sweep Lost Golden City once, granting clearance Loot for the highest floor cleared upon use.

     
    Name: Golden First-Clear Gift·I
    Description: [Lost Golden City] Loot obtained after first successfully challenging the Lost Golden City [normal] difficulty. Opening it grants you 10 Prayer Ore (Solar) (B) and 30 Ancient Genesis Stone IV (B).

     
    Name: Golden First-Clear Gift·II
    Description: [Lost Golden City] Reward for first successful challenge of Lost Golden City [Hard] difficulty. Opening it grants you 1 Solar Supreme Curio Box (B) and 40 Ancient Genesis Stone IV (B).

     
    Name: Golden First-Clear Gift·III
    Description: [Lost Golden City] Loot from first successful challenge of Lost Golden City [Nightmare] difficulty. Opening it grants you 1 Solar Secret Curio Box (B) and 50 Ancient Genesis Stone IV (B).

     
    Name: Golden First-Clear Gift·IV
    Description: [Lost Golden City] Loot from first successful clear of Lost Golden City [Chaos] difficulty. Open to get 1 Solar Perfect Curio Box (B) and 60 Ancient Genesis Stone IV (B).

     
    Name: Golden First-Clear Gift·V
    Description: [Lost Golden City] Loot from first successful challenge of Lost Golden City [Abyss] difficulty. Opening it grants 1 copy of Solar Grace Curio Box (B) and 80 copies of Ancient Genesis Stone IV (B).

    Participating Servers

    All Servers (Mobile Version will be opened simultaneously)

    Participation Requirements

    Divine Level reaches 95

    Participation Count

    1 challenge attempt per day, cumulative cap of 3 attempts

    Mission Location

    Lost Golden City

    Key Mission NPC (Function, Name, Coordinates)

    None

    Brief Mission Guide

    [Lost Golden City·Normal Challenge Mode]

    [Note: This instance's reward has been consolidated from 3 loot items into 1!]

    1. Warriors with a Divine Level of 95 or above can go to the Lost Golden City to begin the challenge.

    2. The Lost Golden City challenge is available all day. As long as you have challenge attempts, you can start at any time.

    3. The Lost Golden City challenge attempts are 1 per day, cumulative up to a maximum of 3.

    4. Each time you challenge the Lost Golden City, an 80-second challenge countdown timer will start.

    5. Special time monster·Pseudo Sun Spirit exists in the Lost Golden City. Defeating it increases the countdown timer.

    6. Before the countdown ends, collect Divine Lights within the Lost Golden City to increase your rating grade. Achieving an A grade grants rewards; higher grades yield richer rewards, with SSS being the highest rating grade.

    7. Activate Divine Light Altars and eliminate all guardian monsters to obtain Divine Lights.

    8. Defeating the Lost Golden City's Goblin Seeker also grants a large amount of Divine Lights.

    9. Find the portal leading to the Archon Court within the Lost Golden City. Click to teleport to the boss room.

    10. If the challenge time ends, warriors will also be teleported to the boss room.

    11. In the boss room, defeat the leader of the Golden Kin·Fallen Sun Emperor to complete the challenge and receive rewards based on your rating grade.

    [Treasure Goblin's Treasury]

    1. Defeat the Treasure Goblin Leader in the Lost Golden City to open the Treasure Goblin's Treasury.

    2. The Treasury does not consume the challenge countdown timer.

    3. Defeating Treasure Goblins within the Treasury yields large amounts of rewards.

    [Lost Golden City·Glory Leaderboard]

    1. When selecting Ranked Challenge in the Lost Golden City, your performance will enter the Glory Leaderboard.

    2. In Ranked Challenge mode, all challengers enter the same map of the Lost Golden City.

    3. In Ranked mode, you must reach an SSS rating grade to enter the boss room.

    4. The Lost Golden City Glory Leaderboard records the results of warriors who challenge the Lost Golden City from Monday 07:30 to Sunday 23:59 weekly. The top 20 will receive corresponding ranking rewards after the following Monday 00:00.

    Note: Every Monday from 00:00 to 07:30 is the Glory Leaderboard settlement period, during which the Glory Leaderboard cannot be challenged. (Normal challenges are still available.)

    5. The Lost Golden City Glory Leaderboard will match based on class — the rewards for different class leaderboards are the same.

    6. The information on the weekly Lost Golden City Glory Leaderboard will be reset every Sunday at 23:59. You must re-challenge for your results to reappear on the board.

    7. Warriors are ranked based on the challenge difficulty and floor. If the challenge floors are the same, the clear time is compared; if the clear times are also the same, the Repressive Power is compared; if the Repressive Power is also the same, the challenge date and time are compared.

    8. Participating in the Lost Golden City Glory Leaderboard challenge requires Eudemon and equipment registration — registered equipment and Eudemons cannot be lent to others for challenges within the same week. (Normal challenges do not require Eudemon and equipment registration.)

    Note: Using a Lost Golden City Sweep Ticket will disqualify that challenge result from entering the leaderboard.

    Detailed Mission Guide

    The Lost Golden City is a daily instance for obtaining the new Solar Curios. You can officially start the challenge by clicking the Lost Golden City entry in the bottom-left activity panel.

    The instance grants one challenge attempt per day, cumulative up to 3. A Lost Golden City Sweep Ticket can be purchased weekly from the Shopping Mall using PP.

    The instance challenge form is divided into Ranked mode and Normal mode. Participating in Ranked mode requires weekly registration of Eudemons and equipment. The top 20 of each class weekly will receive rich leaderboard rewards.

    Each floor displays the recommended Repressive Power. It is suggested to challenge based on your own strength. Also, before your first clear, it is recommended to click the tutorial in the bottom left to familiarize yourself with the clear process.

    The instance requires us to collect Divine Lights for rating before the challenge time runs out. Pass through the portal to the Archon Court and defeat the Sun Emperor to obtain rewards.

    The higher the Divine Light rating grade, the richer the rewards for defeating the Sun Emperor.

    How to obtain Divine Light rating?

    Defeating monsters wandering in the Lost Golden City, activating Divine Light Altars and eliminating all guardian monsters, and defeating Goblin Seeker can all earn Divine Light rating.

    In Normal mode, upon reaching an A rating, you will be automatically teleported to the Archon Court when the challenge time runs out. In Ranked mode, you must reach an SSS rating grade to enter the Archon Court and challenge the Sun Emperor.

    There are a total of 3 small altars and one large altar in the entire map. At the start, all altar positions are displayed to guide achieving an SSS rating within the challenge time. After achieving an SSS rating, the portal location guide is displayed. Following the guides makes it easy to find altars and the portal.

    Pressing the M key to view the map reveals the specific locations of altars, the Archon Court, and the portal.

    The prompt on the right shows the Divine Light rating reward progress and the countdown timer. Each altar activation resets skill cooldowns. The top of the altar shows the current monster count.

    Additionally, in the Lost Golden City, you can increase the challenge duration by defeating the time monster·Pseudo Sun Spirit, giving you more ample time to collect Divine Light rating.

    You may also encounter Goblin Seeker and Treasure Goblin Leaders in the Lost Golden City. Defeating Goblin Seeker grants a large amount of Divine Light rating. Defeating the Treasure Goblin Leader causes a Golden Room entrance to appear.

    Defeating Treasure Goblins within the Golden Room yields large amounts of rewards, and the Golden Room does not consume challenge time!

    If Goblin Seeker or Treasure Goblin Leaders refresh in the Lost Golden City, their location guides will be displayed at the start. Note: Goblin Seeker only appear in Normal mode, not in Ranked mode.

    After entering the BOSS challenge room, a 60-second timer starts from the first attack. The BOSS has a total of 60 seconds challenge time. Failing to complete the challenge allows reopening. It's important to note that the instance also has an open time limit; you must complete the challenge within the open time, otherwise you will be teleported out.

    It is recommended to collect an SSS rating grade. This way, the instance rewards not only include Solar Curios but also sacred artifact cultivation materials.

    Rating rewards are divided into four tiers: A, S, SS, and SSS. At A tier, only Curios drop; S tier additionally drops Prayer Ore (Solar); SS tier additionally obtains Solar Refining Stone; SSS tier obtains Ancient Genesis Stone IV, and has a chance to obtain Lost Golden City Sweep Ticket. Only with an A grade rating or above before the challenge time runs out can you enter the Archon Court to challenge the Sun Emperor.

    Additionally, when challenging the second floor or higher difficulty, there is a chance to obtain a Lost Golden City Sweep Ticket. Using it will sweep the highest cleared floor of the Lost Golden City you have passed and grant the corresponding loot chest.

    The first time you clear the Lost Golden City, upon clearing the fifth floor of each difficulty, you will receive First Clear Rewards — 5 tiers of Golden First-Clear Gifts to reward the warriors.
     
    Top