After graduating from college, Lin Chuan collapsed step by step under the pressure of the city: job search was blocked, his girlfriend left, his father was seriously ill, and he was in debt. The reality crushed him into a desperate situation, but he was still unwilling to sink. During a "hiking to relax", he mistakenly entered the depths of Yunling Mountain, triggered the stone gate that had been sealed for thousands of years, and broke into the ancient cave "Tai Xuan Mansion". The bones in the cave left secrets to teach him how to refine his body. In a moment of life and death, he used mortal bones as a furnace, used his body to train his Qi, and was reborn from the ruins. The good-for-nothing in the past has become an immortal cultivator who can defy the will of heaven and change his destiny. The world of mortals is not far away. He will break through the destiny with his ordinary heart and step into the world with his immortal power to reshape his future.