It starts with a dead-end. A timid young man awakens an ancient inheritance in the depths of despair, becoming a guardian overnight. He goes straight from protecting himself to protecting his country, taking on the defense of the nation. Seals are broken, spiritual qi revival begins, everyone starts cultivating, and civilization leaps forward. Humanity leaves Earth, fights its way into the myriad heavens, and struggles for a sliver of hope. An army from another world invades, and Blue Star enters a life-or-death battle between civilizations. He pacifies the myriad heavens and restores peace to all. He has no desire to rule as an emperor of the heavens; he only wants to guard the scriptures amid the mortal world. He returns to his homeland to stay by Su Qing's side, living a quiet life of fishing and farming.