Growing up together in an orphanage, Wang Yi Zhi falls in love with Xin Xin and whenever he miser her, she will sneeze. His feelings for her grow stronger as they grow older. Hoping to win her love, he trains to become a boxer. However, before he could confess his feelings to her, she falls in love with a computer engineer, who looks geeky but is actually a famous superhero. One day, when Xin Xin gets kidnapped, Yi Zhi must use his fighting skills to save her.