Dungeons

Season 4 Unknown Investigation Unit dungeon refresh (Unstable Space and Extreme Space). Judgment in the Mirror opens on July 16, 2026 (CN). Humanoid imagining Boyce, originally meant to assist in battle, mutates into an anti-imagination mimic and must be defeated to stabilize the zone. This dungeon update wave states that players can earn item level 320+ gear and weapons from the new challenge lineup.

Season 4 Unknown Investigation Unit dungeon (Unstable Space and Extreme Space). Opens July 18, 2026 (CN). Disturbed by delusion medium interference, the Unknown Investigation Unit device registers Dragon Claw Valley spacetime turbulence; adventurers re-enter the recorded space to correct the fault. Entrance: Unknown Machine Investigation Department next to the Pioneer Bureau. Unstable Space is the daily rotation for newer players; Extreme Space is permanent with multiple difficulties. Boss: Igoreus (伊戈雷乌斯). Hard and Master reward tables and official boss mechanics are in the battle intel slides.

S4 Extreme Space dungeon. Opens July 21, 2026 (CN). Hidden behind a waterfall in Dragon Claw Valley lies a long-abandoned mine, now the secret base of Slate (the black-robed figure) for conducting sacrifice rituals to empower the Horn of Hruuga. Adventurers join Velda in pursuing the missing Fafara, venturing deep into this dreamlike realm where illusion and reality intertwine for a fateful showdown. Boss: Velda. She activates a damage-reduction shield and enters an invincibility state near death; players must guide green energy orbs into the blue zone within the time limit to cleanse her state before delivering the finishing blow.

Season 4 Unknown Investigation Unit dungeon refresh (Unstable Space and Extreme Space). Delusion - Flowing Moon Wilderness opens on July 24, 2026 (CN). Disturbed by delusion medium interference, the Unknown Investigation Unit device registers Flowing Moon Wilderness spacetime turbulence, and adventurers must enter again to correct the fault.

Season 4 Unknown Investigation Unit dungeon refresh (Unstable Space and Extreme Space). Delusion - Shadow Fortress opens on July 27, 2026 (CN). Disturbed by delusion medium interference, the Unknown Investigation Unit device registers Shadow Fortress spacetime turbulence, and adventurers must enter again to correct the fault.

Season 4 Unknown Investigation Unit dungeon refresh (Unstable Space and Extreme Space). Divine Threshold of the Distant Sky opens on July 30, 2026 (CN). Crossing this threshold brings adventurers to the long-hidden true trial of the journey. Special note from the update: Extreme Space removes Normal mode to reduce weekly participation pressure.

Season 3 Chaotic Realm dungeon. Divine intelligence stirs again in the sanctuary; adventurers face ancient remains and annihilation energy.

Season 3 Chaotic Realm dungeon beneath the Sislaisa Mine. Demi-human mecha hybrids and Black Stone Legion crimes await investigation.

Season 3 Chaotic Realm dungeon. A void-corrupted version of Tina's spiritual world, where memories are distorted and every familiar scene hides lethal anomalies.

Season 3 Chaotic Realm dungeon. A mist-shrouded hunting ground where predators and prey trade places, and visibility itself becomes a weapon. Boss: Mist-Breaking Fang (破霧之牙).

Season 3 Chaotic Realm dungeon. Kategriff, once defeated by adventurers, has been corrupted by phantom flowers; its spiritual world has restarted and is now fully controlled, making it a far more dangerous challenge. TW unlock dates: Normal/Hard Jun 29 2026, Master 1-5 Jul 20 2026, Master 6-16 Aug 31 2026, Master 17-20 Sep 28 2026.

Season 3 Chaotic Realm dungeon. A circular stone reef battered by endless waves, where tidal currents and shifting water levels create a constantly changing battlefield.

Limit Space & Unstable Space dungeon update for Phantom Dream season. Six new dungeons; rewards and challenges upgraded. Defeat bosses for new gear and season-exclusive cosmetics.

Rock Serpent Lair is now open. The giant rock serpent Akufis, once dormant beneath the veins, awakens sensing intruders. It grows powerful by absorbing crystal energy, excels at wide AoE attacks, and summons smaller rock serpents to fight.

Hidden deep in the Kaniman tribe. Defeat the Shadow Sacrificial Blade to pacify wandering spirits. The boss masters life and death, summoning wraiths and wielding Execution Blade.

Welcome to Soundless City, a quiet ruin hidden in the mountains, guarded by the Elder Purifier. Its skills force adventurers to reposition at different heights; use Stasis Fields to neutralize attacks, dodge, and defeat the boss.

Devourer Cage is now open. The boss fight revolves around the "Place of No Light" mechanic: stay in the light zone to avoid dark debuffs; the Devourer will try to extinguish light and plunge the arena into darkness.

Illusory Moonveil Wilds is now open. Adventurers encounter the prank-loving boss Huanhuo Nabao; unlike other bosses, it uses clones and illusions to "play" with adventurers. Observe the arena for clues to break the illusions.