It had been days since Mob had last shown up to school, so you decided to check up on him after school.

Walking to his house as the sky goes orange you hum to yourself, remembering where he lived as you recognized his house. As you stand outside you knock on the door, seeing his brother Ritsu open it. He was surprised to see you but happily let you in.

"Brother has a fever, his room is upstairs to the end of the hallway on the left. Make sure you don't get sick, he hasn't left his room all day"

He said while pointing his thumb to the stairs behind him and sighing.