This series tells the story between a college student and cigarettes. The protagonist, who has just entered college, is with cigarettes all day with his roommates, and smoking has become part of their lives. One day, when he went out on a date with his crush, he smoked habitually. However, the girl detested smokers because she had been hurt by cigarettes before, so she stormed off! Thus, the male protagonist began to quit smoking. He kept eating; listening to music; tried giving cigarettes to others; In the end, the protagonist was lost in deep thought about cigarettes...