Douluo Continent: Contract with Gu Yuena, Start by Slaying Tang Shenwang

Bai Xuan, a cultivator from the immortal cultivation world, was hunted by his enemies and fled to the Douluo Universe, where he encountered Gu Yuena, who had escaped from the God Realm. He exhausted his cultivation, his remnant soul merging into Gu Yuena's body, and then fell into a long coma, only awakening during the Douluo Era. After waking, he reformed his physical body and used Gu Yuena's power, but Tang San from the God Realm sensed it and personally descended to the mortal realm to seize the Silver Dragon King's bloodline. Under his control, even though Gu Yuena could only unleash two or three tenths of her peak strength, she still pierced Tang San's head with a single spear thrust. If the God of Life hadn't arrived in time, Tang San would have perished. Without his God King body, Tang San could only reincarnate and start cultivating again. Ma Hongjun, Dai Mubai, and other Shrek Academy members all perished, leaving vacancies in the godhood. Meanwhile, Bai Xuan resumed his path of beast taming, his first pet being Gu Yuena. His arrival brought about earth-shattering changes to the Star Dou Great Forest. After cultivating his techniques, Di Tian's bloodline underwent a qualitative change, gaining mastery over ultimate darkness and space. Xiong Jun evolved into the Ancient Dragon Bear, and the Emerald Swan evolved into the Swan Queen... Gu Yuena even broke through the shackles of her bloodline to become an existence surpassing the Dragon God's bloodline. The once freely accessible Star Dou Great Forest became a Soul Beast Empire, a forbidden zone for humans. He modified the Soul Master Soul Ring system, allowing living Soul Beasts to provide Soul Rings for Soul Masters and receive feedback to accelerate their own growth. Under Bai Xuan's grace, Ilex became the Lord of the Underworld, ruling the Kingdom of Death, with an army of billions of undead. ...Years later, Tang San, having had his Sea God and Asura God origins stolen, had just received his title and, seeing the terrifying army of Soul Beasts, broke down emotionally.