Zhezhi Zhanshi summary: As Xiao Zhe and two friends explore, they happen upon a stash of paper and a book of folding instructions. But what they initially think is just an old crafting hobby turns out to be something far more extraordinary: this is a cutting-edge device that can morph into a genie with the right creases. By deepening their connection to the genie, they themselves are transformed into unbeatable "Origami Fighters." Unfortunately, an evil group called the "Black Union" is trying to take over the world using similar technology and fighters. Xiao Zhe and his friends must harness their newfound abilities to stop them in their tracks.