Son of a slave - Chapter 82 - 83

The legitimate daughter of the Duke Mansion, Shen Ruoxi, married into the General Mansion, spending two years alone in an empty room. She devoted herself to serving her in-laws and supporting the household. However, her husband returned triumphant, bringing back a pregnant woman, and even promised to marry her openly as a secondary wife!Fine, she had long had enough of being the General's wife; there was nothing to linger for. A divorce letter cut things cleanly.Upon meeting again, she had already become the army's renowned miracle doctor. Why does the heartless man now look regretfully abandoned? Staring at her stunningly beautiful face, his eyes reddened.The jealous and furious Prince Zhan, embarrassed by his anger, said, “General Xiao, Ruoxi is now this prince's princess consort. If you wish to die, this prince will grant you that wish.”

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!