Outer disciple Lin Yan has defective spiritual roots and three years of bitter cultivation stopped at the first layer of Qi Refining, being mocked by everyone in the sect as a useless person. The secret realm opens, a black hole appears in the world, and ancient taboos awaken. Others fear the abyss like a fierce tiger, but only he has a withered bone Dao fetus hidden in his dantian, being pulled by the ancient secret force deep inside the black hole. One step into the forbidden zone, the memories of the fallen Immortal Venerable slowly awaken. The truth of the fall back then, the grievances buried for eternity, and the defying-heaven opportunity of Dao fetus rebirth all surface. Being a good-for-nothing is just a camouflage, and withered bones can also become immortals! Watch Lin Yan break the shackles of the heavenly Dao, counterattack all the way, and trample into pieces everyone who looks down on him!