Douluo Dalu: Nether Twin Souls, Forcefully Marrying Zhu Zhuqing from the Start

Fang Fan awakens the Netherworld Evil Tiger and Netherworld Sword Martial Souls, along with Innate Full Soul Power. At fifteen, he reaches level 53 as a Soul King, becoming the strongest of his generation. When Bibi Dong learns that Fang Fan possesses the same evil Twin Martial Souls as she does, she takes him on as her personal disciple. However, the Netherworld Evil Tiger is a Mutated Martial Soul. On every full moon, its evil thoughts take hold of him, making him unbearably violent and eager to destroy everything he sees. To solve the problem, Bibi Dong searches every book in Spirit Hall's library and discovers a solution... She leads five elders to the Star Luo Zhu Family and forcibly takes Zhu Zhuqing away, making Fang Fan marry her against her will. On their wedding night, the evil tiger and spirit cat unite, evolving the Netherworld Evil Tiger into the Netherworld Holy Tiger. Overwhelm Shrek, destroy the Star Luo Empire, trample the Clear Sky Sect, blow Slaughter City to smithereens, subdue Sea God Island, and slay the Asura God with one sword... He sweeps aside all opposition and sets out on the path to invincibility...