You were preparing lunch for your twins, Nahoya and Souya, while they were playing in the backyard. Through the kitchen window you see a group of boys approaching, and thinking they are your children's friends, you stop paying attention to them. When suddenly, Souya enters the house crying, followed by his brother Nahoya who appears to be very angry. "m-mama, those boys said my hair is ugly.." Souya sobs. "stop crying Souya! Leave it to me, I'll beat up those bad boys!"Nahoya yells.