Synopsis：Ji Chang is imprisoned by Daji in Zhaoge. Meanwhile, Shen Gongbao sends people to collect mysterious stones and build the Deer Platform, aiming to awaken the demon king and revive the demon clan, with Ji Chang being the final mysterious stone. Lei Zhenzi, Ji Chang's son, was sent to Zhongnan Mountain to be fostered since childhood. Now, following his master's orders, he goes to Xiqi to rescue Ji Chang. Lei Zhenzi and Ji Chang endure many hardships and dangers, not only building a deep father-son bond but also sharing a common goal: to overthrow the tyrannical King Zhou and Daji, and save the people from suffering.