About My Hands, I Was Reincarnated into Another World Before Me, and Then Became... the Demon King! ?

Fei Cai, a recent university graduate, was accidentally hit by a flowerpot when he went out. When he traveled to another world, he accidentally teleported only his hands. With the help of an old man, he successfully learned the "Puppet Technique". In order to be able to teleport his own body, he was forced to become a demon king. Mission: Adventure, Innovation, Courage