In a broken world composed of countless floating islands, all life depends on a dying divine tree of the universe - the "Source Tree".
When the young Lingfeng's hometown "Luochen Island" began to fall into the endless void, he was forced to embark on a journey to the top of the world with the village's last hope, an ancient tree species.
From the wild roots at the bottom, to the prosperous and chaotic business world in the middle, to the majestic and cold Tianshu City at the top, he witnessed the magnificence of the world and the cruelty of power. The "Tianshu Council" that rules the world is not a savior, but a giant beast that eats the life of the world.
This is a crusade of hope against despair. When the inscription shines and the storm gathers, the young man will challenge the god-like order as a mortal, just to let the withered source tree bloom the flower of hope again.