I Become a Martial God in a Chaotic World of Demons

In the final years of the Great Zhou, demons and monsters run rampant, and the people live in misery. Han Zheng transmigrates into this world with the game setting he designed, the Taotie Furnace. As long as he makes offerings to the furnace, he can break through the limits of his martial arts. From White Ape Arm-Extending Fist to Nine Transformations of the Ape Demon. From Vajra Fist to Great Vajra Wisdom King Seal, then to the Great Might Heavenly Dragon Bodhisattva Meditation. From True Martial Body-Refining Art to True Martial Sacred Body, then to the True Martial Myriad Tribulations Indestructible Body. There are no gods in this world, so demons and monsters roam freely and evil spirits infest every corner. When Han Zheng has fought his way through the entire demon-ridden world, he looks back and realizes that he has become the only true god in existence!