Sunny caused chaos in the Celestial Realm. Sonia, who was fed up with her brother's excessive mischief, agreed to let him go to the human world to look for his biological father. Sunny happily crossed over to the human world and met his father,Lenson. However, he soon encountered Lenson's blackmail. Sunny tricked Lenson with his magic power, but being small and weak, he was caught by the maleified Lenson. Seeing that Sunny was in danger, Sonia descended to the human world to help him defeat Lenson. Moreover, she made an agreement with Sunny's father, Lenson, that they could restore their relationship once they earned 10 billion yuan.