My Sister Is so Cute

Zhou Kai, a dead man, liked to see my sister when he was alive, but unfortunately died suddenly. It turned into a soul and wandered around the world, and finally traveled to my sister's world. Okay, I admit that I am a newbie, and I will update from time to time. Just like Black Cat-chan said, this is a self-satisfying novel. Thanks for visiting! Thank you for your support! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.