MTL - I’m Fighting Back In the Ninja World with Spells - Chapter 522 tell a story

A polite and lethargic boy was reincarnated in another world as a vampire bishoujo.

“Hello, A007. My name is Mei Lu, a maid.”

“Bound to you, can you help me find the owner?”

- Description from Novelupdates

She killed his wife, destroyed his reputation, and ran off with his son. 8 years later, she returned home with her genius son, who already had a fiancée. “Give me the child, or you can’t afford the price.”“A girl who eats meat and vegetables doesn’t suffer, if you want a child, find yourself a woman to give you one.”

She and the blind date met man get married soon. She did not expect that the "ordinary" new husband turned out to be the CEO of the company she worked for.