Just when Li Shu finally becomes an immortal, he discovers that his legal demon registration has expired while applying for his immortal ID.
“Can’t a well-behaved demon become an immortal?”
“Of course not!”
Thus begins the story of Li Shu, sent by the Heavenly Lord Siming to various minor worlds to fulfill the wishes of the people he possesses, and eventually win the heart of a beauty.
I'm waiting for the author's update