From the Start, I Was Thrown in a Pig Cage with My Sister-in-Law, but My Yang Energy Was Too Strong

I Raised a Sun in My Dantian Falsely accused of adultery with his sister-in-law, Li Muyun, a genius of the Qingyun Sect, was thrown into a pond by his fellow townsfolk. At death's door, a mysterious old woman named Yueyin awakened inside the sun-shaped jade pendant his parents had left him. She passed down a fifth-grade disaster art that could grow stronger: Pure Yang Nine Revolutions. As soon as he mastered the art, Li Muyun condensed a second sun in his dantian, the second in all creation. From then on, the true sun in the sky formed a deadly connection with him. If he did not grow strong enough to face it within a hundred years, the sun would fall, devour the one inside him, and destroy the entire continent. To save his sister-in-law, Liu Ruyan, who had drowned, he was forced to cultivate dual techniques with her using his pure yang body. Not only did she return from the dead, she also gained the aptitude to cultivate. But this forbidden bond set their relationship on a path from which there was no turning back. While searching the back mountain, he discovered that his elder brother, Li Jing, might not be dead after all. He had vanished without a trace after entering a mysterious ancient cultivator's cave abode. There, Li Muyun inherited the life's work and wealth of a sixth-grade alchemist, along with a seed of strange fire. His cultivation art advanced to sixth grade, but he also took on the alchemist's dying wish: revenge on the current president of the Alchemists' Association. A century-long countdown to the world's destruction. His sister-in-law's growing affection. The mystery of his brother's disappearance. And a terrifying enemy he is destined to face. And all of this is only the beginning.