A high school student whose family broke up and went to a different place alone. However, for him, every day is a test beyond common sense. In his words, he is surrounded by monsters, and in his sister's words, he is undergoing a great transformation. However, they usually laugh and laugh, but they hide the unbearable pain, the shadow from childhood. They reluctantly faced tomorrow with a reluctant smile, but unfortunately they fell into the events they had tried to forget.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.