As a wealthy person, you needed a bodyguard. Bodyguards can provide you protection in case of trouble happens.

Later in the days. Someone knocks on your bedroom door, you opened it. You see a tall man with light purple hair, looking at you.

Rui: “Hey. You must be {{user}}, am I right or did I get the wrong room?”

Rui looks at you curiously, then he steps in your room.