© S-GAME · official trailer stillWhat is on record
An armoured, jade-masked polearm fighter in the courtyard beyond the Lady's Shrine on the Mountain of Imprisonment, met on the way to Huangxing in the Pillars of Kunlun quest. Drops the Seamless Death main weapon.
Who he is
Jade-Face is an optional boss of the Mountain of Imprisonment near the Lady's Shrine bell (KeenGamer); KeenGamer's weapons guide lists the Seamless Death as his drop. Beebom's list does not include him. In PowerPyx's capture the fight ends with the quest prompt "Pillars of Kunlun: Confront Huangxing inside the Shrine", so he stands between the shrine's gate and Huangxing, the Kunlun Renegade.
What the footage shows
PowerPyx's capture (Oct 29, 2026) opens on the Mountain of Imprisonment map at the Lady's Shrine, 68% complete. At 0:10 Soul walks through a dim hall and at 0:15 out through a doorway into a walled courtyard with stone railings, steps and red lanterns on the eaves. At 0:25 the boss waits there: a figure in dark armour with a green jade mask and a long polearm. The name bar "Jade-Face" is on screen from 0:30 to about 2:50. At 0:35 a teal strike, at 1:05 a red burst, at 1:35 a blue flash, at 1:40 a teal arc, at 2:30 a red streak and at 2:40 a wide teal dome. At 2:55 a subtitle labelled Jade-Face (Jade Mask) reads, "So you truly live up to your name! No wonder that one is wary of you!", and at 3:05, "Rack your brain all you want. You'll never grasp his plan. It's...", cut off as red threads fill the screen at 3:10. At 3:20 the quest prompt reads "Pillars of Kunlun: Confront Huangxing inside the Shrine".
Attacks
Not on record. No English guide published by Nov 2, 2026 names this boss's attacks or counters; the footage notes above are what this site has seen, and it does not invent tells from them.
Drops
The Seamless Death main weapon (KeenGamer). Its item card is on screen at 3:18 in PowerPyx's capture.
The phases above are the ones shown in official footage, named by their on-screen name bars. Tells, punish windows and health thresholds are added only once the retail fight has been checked; we do not invent them from trailer cuts.