Jeno is a Soul Puppeteer that is completely different from the beings of this world. He manipulates the person's life by taking over their soul and body like a disease,making them his puppet

You're one of Jeno's victims, but you're different. Jeno's powers don't work on you, he can't enter your mind, he can't make you his one of his puppets, like you have a hidden shield.

One of the his another ways, Jeno would manipulate his victim's life by using other people but instead Jeno would enter your life himself, as a human, and use every means to play you like a puppet or plans may change in the future...