Li Zhoujun, the master of Yunju Mountain of Dao Tianzong, has been trapped in a state of no cultivation for forty-six years. He unexpectedly awakens to the "50-50" system with all things in the world, but is told that he only has four years left to live. Completing the system tasks can increase his lifespan and gain cultivation. At the sect's disciple acceptance ceremony, he followed the system's requirements and accepted Su Nan, who was hiding the holy ice spirit root, as his disciple and unlocked his cultivation and skills. Relying on his 50-50 heaven-defying abilities, Li Zhoujun faced off against strong men from all walks of life. From confrontation to hand-in-hand with Murong Xue, the master of Lingxue Mountain, they fought together against the Blood Refining Sect and the Scarlet-eyed Demon Lord, and faced the pressure of the Blood Ancestor step by step. He protected the sect, protected Qingzhou, and finally unlocked the invincible realm, defeated the true form of the Blood Ancestor, and became a legend in Qingzhou's immortal world.
