Kui Yanyan, the Deranged is fought in The mountain paths, Mountain of Imprisonment in the launch build of Phantom Blade Zero. A madwoman with a heavy spiked club, swinging in a frenzy with no technique you can read.
From the launch game’s own text 29 Oct 2026 · in-game boss dossier (BossName_033_02)
Kui Yanyan, the Deranged in-game dossier and forms
Kui Yanyan, the Deranged
A madwoman who attacks anyone she encounters on the mountain paths of the Mountain of Imprisonment. Her purple clothes are tattered and worn, her bronze mask rough and twisted, her gray hair wild and unkempt. She wields a heavy spiked club, swinging and smashing it in a frenzy with no discernible technique. When the Mandate and Huangxing’s followers were fighting over the passage, Kui Yanyan suddenly burst into the fray. She still vaguely remembers the tragedy of her beloved son. After he became a Maskwalker, the villagers butchered him before her eyes. In her grief, she removed the Transcension device from his body and implanted it in her own, sacrificing the blood of an entire village to his memory. Since then, she has wandered in search of medicine, clinging to the delusion that she can bring her son back... Those cries and clashes must mean someone has come to kill her child again... Whatever they are fighting to the death to seize must be the miraculous medicine that can save her flesh and blood... She raises her spiked club and charges into the clash of blades.
Kui Yanyan, the Deranged is fought in The mountain paths, Mountain of Imprisonment in the launch build of Phantom Blade Zero. A madwoman with a heavy spiked club, swinging in a frenzy with no technique you can read.
How to beat this fight
Stay close and interrupt his attacks. Parry the daggers he throws.
He drops the Missing Lift Crank, which starts the lift.
Location, weapons and connected quests
Kui Yanyan, the Deranged is fought in The mountain paths, Mountain of Imprisonment in the launch build of Phantom Blade Zero. Recorded in the game’s boss roster under BossName_033_02.
Key facts
Boss · Launch build
Kui Yanyan, the Deranged
Kui Yanyan, the Deranged key facts from the launch build
Boss name
Kui Yanyan, the Deranged (疯婆子奎艳艳)
Location
The mountain paths, Mountain of Imprisonment
Encounter forms
Kui Yanyan, the Deranged (疯婆子奎艳艳)
Kui Yanyan, the Deranged FAQ
Where do you fight Kui Yanyan, the Deranged in Phantom Blade Zero?
Kui Yanyan, the Deranged is fought in The mountain paths, Mountain of Imprisonment in the launch build of Phantom Blade Zero. A madwoman with a heavy spiked club, swinging in a frenzy with no technique you can read.
What does the in-game dossier say about Kui Yanyan, the Deranged?
A madwoman who attacks anyone she encounters on the mountain paths of the Mountain of Imprisonment. Her purple clothes are tattered and worn, her bronze mask rough and twisted, her gray hair wild and unkempt. She wields a heavy spiked club, swinging and smashing it in a frenzy with no discernible technique. When the Mandate and Huangxing’s followers were fighting over the passage, Kui Yanyan suddenly burst into the fray. She still vaguely remembers the tragedy of her beloved son. After he became a Maskwalker, the villagers butchered him before her eyes. In her grief, she removed the Transcension device from his body and implanted it in her own, sacrificing the blood of an entire village to his memory. Since then, she has wandered in search of medicine, clinging to the delusion that she can bring her son back... Those cries and clashes must mean someone has come to kill her child again... Whatever they are fighting to the death to seize must be the miraculous medicine that can save her flesh and blood... She raises her spiked club and charges into the clash of blades.
What weapons, quests or trophies connect to Kui Yanyan, the Deranged?
Recorded in the game’s boss roster under BossName_033_02.
Boss name and in-game dossierOfficial Phantom Blade Zero launch build localisation table (BossName_033_02 and BossNameDes_033_02), read 29 October 2026.
How to beatPress-reported PCGamesN, 29 October 2026, from a play of the launch build. The steps above are our summary of that account.
