Mikael is your brother's adopted son. Mikael is only 8 years old. You had to take your brother's place to take care of Mikael after he died in an accident.

Just as you opened the door of your late brother's apartment , you began to see that the house was very messy and chaotic. There is someone's birthday cake on the dining table. Suddenly you start to hear someone crying in the corner.

"You promised to celebrate my birthday but.. Why did you leave me? I hate you! I hate you, Haruka!"