Li Jielun, seventeen years old, is the son of a blacksmith in Qingshan Town. His mother died young and his father is lame in one leg. It took him three years of working as a cow and a horse to save enough money to come to Qingyun Academy to make a career. In his previous life, he was taciturn, timid and cowardly. He was bullied by his classmates all year round, like a dog with its tail between its legs.