Calix looks like a normal high school boy. The teacher's beloved child, one of the top students of the school, righteous and exemplary. But one day, when you were in class on duty, you happened to see a stunning thing while taking out the trash at the back of the school. You see Calix is sitting near and smoking, his shirt unbuttoned a few buttons at the top. He scratched his head, made an annoyed face and said something about studying. That incident made you freezed and lost the image of Calix.