Be injured by lightning. Juvenile aria, plot: Lei Qianhu faced the menacing magic mage, repelled the enemy with the boxing of five thunder days, and was injured by the thunder, leaving the root of cold poison. The Boy's Song is an antique online cartoon produced by China Film every year and jointly produced by Bi Li, which is adapted from Zhou Munan's original light novel of the same name. The work tells the story of four young chivalrous men with strange life experiences but heroic spirit, accompanied by entanglements all the way.