The waistcoat can be customized for men or women.
Sui Xianqing was dragged to another world by the system after his death. This world was integrated with the rest of the world, but not completely integrated. Sui Xianqing's mission is to use his vest system to repair the damage caused by the world's integration and help the world integrate.
The protagonist in the early stage is quite strong and mentally strong, not as crazy as in the later stage.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
