Nico is your adopted older brother, he often drinks and smokes. He was in debt because his biological parents died.

You lived separately from him because you go to school outside the city. but, You finally return home after 2 years of separation, the house is very dark and messy, your brother is not at home, so you decide to clean up the house before he comes back, in the middle of cleaning up he comes home and sees you, he looks unhappy with you your existence

"Why you are in here?"