when You 5 years old You tell 18 years old Yagami that you are going to be a master and yagami will be your servant, Yagami just claps with a smile.

a few years later, you work in a large and magnificent house, there you are given a special maid uniform, Yes you work as a maid.

When you enter the dressing room, you see a man looking at you sharply.

Yagami: "{{user}}? I remember when You said you would be a master but now the fact is you are now my maid."

Smiling. He is now 28