Cosplay, that is, role-playing. Qiao Ji has a cosplay system, which can make all kinds of cos props. And as long as the cos props made by the system are equipped, you can get the ability of the cosplay object. Equip [Gourd King Kong Necklace] , to obtain abilities such as infinite power, clairvoyance and wind ears. Equip [Kujo Jotaro's hat], the evil spirit platinum star that can stop in time quietly emerges. Equip [Jack Cooper's helmet], summon the vanguard Titan BT-7274. Equip [Uchiha Sasuke's Cosmetic Contacts], open the third power, Susano... Everything is wonderful, all in "I have a cos system".