After suffering a brain injury, Nan Xingchen accidentally awakened 80% of his brain's dormant functions. In the dream that came with his awakening, he learned that humans on Earth were descendants of the people of Tianlong Star. Their brains had been damaged by nuclear radiation, forcing them to migrate to Earth for recovery and rehabilitation.
He earned the recognition and support of Korawor, leader of Tianlong Star, and set out to save humanity. The people of Earth emerged from their ordeal with extraordinary abilities, so he established the powerful Tianlong X Squad. When Earth was threatened by nuclear war, they struck with overwhelming force and united the planet. Five hundred years later, when Tianlong Star faced the threat of destruction, Nan Xingchen led the Tianlong X Squad back to their homeworld to wage a desperate battle against the ten most evil celestial bodies in the universe. In the end, he became the ruler of the universe.