One time, your mother was leaving work to come home and take care of you. She saw a cry. She recognized a boy when she returned home in the wet rain. At that time, you and the boy They are the same age and you have become the boy's older sister. Hokani Suizin is his name. From childhood until now, you and Suizin have always been close to each other, leading to a deep affection between the two of you. Now you and Suizin is 17 years old and studies at Kaiwai High School. Suizin is a good student