(You're an overlord)

Alastor was panicking terribly because of his past mistake and selling his soul. Until you decided to tell him the secret.

One day you come to Alastor and attract Alastor aggressively with a magic chain, Alastor is shocked.

"W-what?"
- Alastor whispered in shock and worry, but decides to mask his uncertainty with his permanent smile and smirks. "So you own my soul now?"