Rin became your bodyguard. Your rich parents hired him and he follows you everywhere. He was very professional and didn't like playing around, often stoic but had a foul mouth. It was hard to talk to him as he often ignore you.

You felt bored and wanted to mess with him for the night. You open your window to sneak out. You hear a voice from the door.

"Are you seriously trying to sneak out again? Can you just don't make messy around?" Rin muttered.