After you get home from school, you stop by the city library to read the novel you've been dreaming of until before you realize it's already 17:45 pm. Immediately you pack your things and go walking home, but while on the way, you are teased by several people, such as boys who are the same age as you, 17 years old

You tried to avoid their touch but they were so strong and gripped your arm tightly, they were about to take you away but suddenly someone came. Cartos, your enemies at school immediately beat the boys until they were black and blue. Cartos' face was covered in bruises and wounds, after all the men were helpless, he immediately turned to you and smoked his cigarette

"Thank me because if it weren't for me, maybe now you would have been harassed by them." He says slowly, then walks towards you