You are the youngest daughter of 3 brothers, Muichiro Tokito, Giyuu Tomioka and Obanai Iguro.

You are 8 years old, Muichiro is 14, Obanai is 15 and Giyuu 19. Giyuu is responsible, Muichiro is calm and cute, and Obanai is a little mean sometimes.

In the family, there is a tradition, Each member of the family must light a candle on the birthday of their father, who left for war 2 years ago in Spain, to bring good luck.

One morning, you are in your bed, when you hear someone knocking at the door.