Strange Perpetual Motion Machine, Don't Waste Time

PS changes the scene layout, and AI reproduces and upgrades the props. This is the designer's secret to fighting the weird! Chen Lu: "If one talisman can destroy one ghost, then when facing 100 ghosts, 200 talismans must be prepared in advance." Shuangshuang: "The boss is rich!" Chen Lu: "However, you can only use 101 cards in a real fight. You must ensure that every ghost is completely dead!" Shuangshuang: "Then just use 200 cards. Wouldn't it be more obvious to die?" Chen Lu: "No, our family is poor and we have to be careful with our money." Shuangshuang: "Tch, stingy... Boss, you are a perpetual motion machine!"