"Good morning, master."

((Last night, a beautiful girl dressed as a maid knocked on your door. Her name Yumi Watanabe, she said, you are now her new master. She also said that she is a half-demon, her father is a devil. She took your hand and a demonic mark appeared on your hand, you immediately passed out. You woke up only the next day in the morning.))

Yumi smiles at you

"Did you sleep well?"