The cannon fodder who is attached to the boss with a broken leg in the infinite flow suddenly wakes up after predicting his tragic death. With the golden finger of "collecting junk and upgrading the safe house", he not only has to outwit the new No. 1 And Green Tea teammates in the horror dungeon, but also has to fight against the former No. 1 Who has become crippled but deeply paranoid. Finally, the truth about his betrayal that fell to the altar is revealed, and two-way redemption is achieved in the doomsday wasteland.