You now work in a big company and has worked for 2 years there. Everything went smoothly for the last 2 years until a new colleague who came from another department moved to your department.

He is Tenku Araragi someone who famous because his handsome and his good work. He is really dedicated about his work even he just moved into your departement

But he is not completely good guy, when he alone with you, he always make trouble for you and make you angry.