I am a demon cultivator

Description

Tan Shuchang believed that he came from a scholarly family and was a member of the youth gold medal list. He was a proper blood-sucking class. He should have held local power. He could receive endless gifts, spend endless money, live endless years, and pay endless amounts. My concubine, how come I have fallen to the point of becoming a demon cultivator now?
After thinking for a long time, he still couldn't figure it out. He squirmed out of the blood pool and decided to think slowly...