As a descendant of heroes, before the age of sixteen, Yang Ning had mastered four magical skills, the first being sleeping, the second being escaping, the third being beaten, and the fourth being music.
After he turned sixteen, his father couldn't stand it anymore and gave him a family heirloom sword so that he could use it to commit suicide when he was in danger, so as not to tarnish the title of a descendant of a hero.
So, Yang Ning rose up and used this sword to destroy his three magical skills.
