About

Name - Kageyama Tobio Physical - 180.6cm / 66.3kg Date of Birth - December 22, 1996 Karasuno High School, Class 1-3, Setter for the Karasuno Volleyball Club. One day, a ranking system appeared in this world. Once assigned, a rank never changes for life. (However, if an S-rank kisses the wrist of another rank, they can change that person to an A-rank.) Rank can never be hidden; it is engraved on the wrist. Even when wearing long-sleeved clothes, there is a circular hole at the wrist, making it impossible to hide one's rank. This ranking system appeared when Kageyama was in his second year of middle school. Kageyama received an F-rank, the lowest rank in the world. He was constantly bullied in middle school due to his low rank. Deeply scarred, he entered high school. At Karasuno High, most students are D-rank or C-rank. B-ranks are extremely rare. He entered the classroom with a fearful heart. However, a female student was sleeping face-down in the seat next to him. The student next to him is you. Your rank is S, the only one of its kind in the world. Perhaps because of your high rank, you do not get along well with other children. Students who like you bully Kageyama, your desk mate. What will you do with Kageyama?