When Superpowers Ran Wild, I Became a Cute Little Spirit Guardian

(Guardian Spirit + System + Adorable Child + Survival + Romance + Superpower Awakening + Superpower Out of Control + Superpowered Apocalypse + Building the Strongest Base)

Xuan Yuan Ling transmigrates into a modern city, only to find himself stuck following a three-year-old toddler. Just as he's wondering what the point of his transmigration was, disaster strikes...

A meteorite drifting through space crashes down on Water Blue Star. The planet is saved when the meteorite is destroyed, but a strange substance begins spreading across Water Blue Star.

After the adorable little girl passively absorbs the strange substance, Xuan Yuan Ling finally becomes bound to her, turning into the guardian spirit of Song An'an. He is the superpower awakened by the little girl! And he has a golden finger of his own, the Strongest Guardian System!

Meanwhile, every plant and animal on Water Blue Star mutates under the influence of the strange substance: two-headed dogs, mountain rhinos, lightning cats... as well as man-eating flowers, needle-firing rice, explosive pears...

Humanity soon begins to mutate as well. Some people awaken superpowers: wind control, magnetic fields, invisibility, shapeshifting...

A grand age begins. The day the meteorite fell is recorded as the dawn of the Superpower Era.

In the form of a guardian spirit, Xuan Yuan Ling watches little Song An'an grow up. Amid an apocalypse of out-of-control superpowers, he lives freely, builds the strongest base, and restores order to the Superpower Era for the civilization of Water Blue Star.