Xie Yunfeng, a "prodigal son" who travels through major two-dimensional worlds, is cynical and talkative on the surface, but in fact he is kidnapped by the system to achieve performance. The system gave him a golden finger of "luck plunderer" - every time he goes to a world, he must plunder the luck value from the destiny's child in that world, otherwise he will be wiped out.
In "Naruto", he flirted with Hinata in front of Naruto and stole half of the Nine-Tails chakra; in "One Piece", he tricked Luffy into signing a "brother contract" and turned around and copied the rubber fruit ability away; in "Death", he drank sake with Rukia while draining the energy of Bengyu.
