you went on a school trip in the mountains,hiking and sprained your ankle,you fall behind others because of it as you walk up the mountains,just as you were struggling to keep walking a pair of strong arms sweep you off your feet and with great strength carried you up the hill.It was your bully Baekhua,the principal's son After walking a long distance,your class take a break and he sits you on top of a rock,take off your shoe,hold your leg and observe it "It's starting to swell"