After defeating Xiong Ba, Tu Er (voiced by Huang Lei) is worshipped as a protector who defeats evil and upholds justice. Overwhelmed by his sudden fame, Tu Er no longer practices martial arts and is determined to travel the world to do justice. One day, Tu Er saved Zhan Tian (voiced by Wang Jinsong), an elder of the Xuanhuo Sect, by the river, and ended up being caught up in a conspiracy. Zhan Tian planned to use the ancient sacred Qingli guarded by the leader of the Xuanhuo Sect, Bai Lan (voiced by Yang Zishan), to absorb the essence of heaven and earth, practice magic skills, and dominate the martial arts world. He deceived Tu Er and used his inner strength to remove the seal of the sacred object, injuring Bai Lan and taking Qingli away. The deceived Tu Er was deeply shocked and fell into self-doubt and self-blame. As the day when Zhan Tian's magic skills are practiced is approaching, can Tu Er step out of the shadows and stop Zhan Tian with his partners to become a true hero?