This Is a Western Fantasy Novel

The resurrected soul from another world traveled through time and space and turned into a monster with a human body and a snake tail. When he opened his eyes, he saw an auction house. What should he do? It's a Western fantasy novel. The protagonist is a snake king, who is half human and half snake, and can completely transform into a human. The book has not been written yet, it needs to be revised, and the title and copywriting are yet to be determined. Intention: love