In ancient times, Chi You, the leader of the demon tribe, was arrogant and disruptive to the Heavenly Court, so he was transformed back to his original form. The Heavenly Father was compassionate enough to let him live, giving him a kind heart to relegate him to a mortal. But unexpectedly, a few years later, Chi You's magic body and memory was deliberately awakened by people with ulterior motives. Chi You to Kunlun to seek to a method to unveil it by himself. On the way, he meets the Princess Iron Fan, Ye Xiaoxiao. The two suffer together, love grew, and also met pig demons Zhu Dachang and Gou Shisan on the way. Chi You was conflicted several times between good and evil, and almost led to a catastrophe, but ultimately evil does not suppress good, and he eventually unravels the conspiracy....

1948年，“五一口号”发表后，以童江南教授为代表的在港的一批爱国民主人士，积极响应共产党的召唤，准备回到解放区。国民党反动派对此横加阻扰和破坏，他们派出特务罗冠英等人，假冒共产党，妄图诱骗童教授等民主人士。我党地下工作者苏行接到任务赶往香港，与国民党特务展开了一场生死较量。苏行刚到香港，敌人就杀害了引荐他与童教授认识的大公报副主编涂哲，这给他的工作造成极大困难。为了尽快取得童教授的信任，苏行从追查杀害涂哲的凶手入手，挖出了罗冠英的直接联络人党勋琦，发现了暗藏的特务“蜜蜂”，阻止了国民党带童教授离港的行动，解救了民主人士，成功的将童教授等民主人士安全护送回解放区。...