When our beloved mafia family had to transfer to another school, Tsuna thought he can live a peaceful life for a while . He was so wrong and he would never have his peaceful life even if he transfer to another school. Things get more complicated when Yamamoto decided to join the famous Karasuno High school volleyball club because the greatest hitman , Reborn would totally join the chaos and ruin his highschool life in Karasuno. Neither KHR nor Haikyuu are owned by me.
12 parts