It tells the story behind the family fate of the Prince who was hit by a strange attack where he suffered heavy losses, and his whereabouts are unknown. Empress Wu was furious and ordered Zhong Xingluo, the leader of the Tianji Dao, to find the prince within seven days. During the search, he was attacked by the ghost and half-demon Emperor Jun. On the trail, the two killers continued to fight each other with dead bodies everywhere. In the end, both sides suffered heavy casualties.

Stranded on an island infested with aliens after their tourist boat has been sunk by a sea monster, Tianxiao 'Victor' Chen, Xiaohang Ren, Gu Feng and their gang struggle to look on the bright side of life: