I Don't Want to Be a Pet, so I Become a Big Boss in the World of Immortality.

Outrageous: When I woke up, I discovered time travel, and time travel means time travel. There is no golden finger yet, so forget it if you don't have it. What's even more outrageous is. God, why don't you let me be a human being? What's going on with these fluffy paws? Those who are. After all, I was a tall, seven-foot-tall man in my last life, okay? Let me be your pet, unless... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.