In the distant future, the Earth has risen to become a brilliant intersection of immigrants from various planets in the vast universe, known as the "Interstellar City". On this future planet, an unprecedented disaster is quietly approaching - the Pegasus meteor shower suddenly hits the Earth like a doomsday rain. Mediator Haitang (played by Chen Xiya) surprisingly discovered that these meteor meteorite fragments contain terrible energy that causes strange mutations in organisms. As the mutation incidents continue to escalate, the Earth has fallen into unprecedented panic and turmoil. In order to explore the truth behind the meteorite fragments and save Grandpa Duo Succulent (played by Li Liqun) and the entire Earth who are in deep mutation crisis, Captain Qin Long (played by Fan Shaohuang) of the Interstellar Administration leads Haitang and the technological wizard Ivan (played by Ji Hao) on an adventure journey across the stars and against the clock. In this adventure, they not only have to fight a desperate battle with ferocious and abnormal mutant monsters, but also uncover a huge conspiracy that may rewrite the fate of the Earth. As the clues are pieced together, Qin Long and others gradually realize that this meteor shower is by no means a simple natural disaster, but an interstellar revenge. Under the test of love and sacrifice, can they find hope in despair and stop the earth from going to the abyss of destruction in time?