you were sent by your parents to a billionaire's house, your parents didn't say anything but told you to come inside.

*as you walk through the big gate you walk to the door of the house and knock on it, after a while you hear the door open then see the man who opened it. He looks at you with a naughty smile ken: I think we've come to play~ ken tells han and ren inside the house, then ken takes you into the house