Douluo Dalu: Light Dragon King, Dragon God Core from the Start

Yu Xiaogang didn't just transmigrate: he devoured the soul and body of this world's original “Yu Xiaogang,” perfectly inheriting the other's Soul Power, Martial Soul, and memories! (He may be called Yu Xiaogang, but he isn't the original Yu Xiaogang.) He awakens the Fate-Changing System and obtains the Dragon God Core! His Martial Soul evolves into the Light Dragon King! [Change the original story to earn System rewards.] [Take Ah Yin.] [Reward: Wood-Attribute Martial Soul Origin. It can devour wood-attribute objects below the divine level and turn them into Martial Souls.] Yu Xiaogang: Heh heh heh, I'm afraid I'll have to let you down, my dear disciple. (He uses clones to steal the Sea God and Asura God positions. Clones cannot reproduce!) The reborn God King Tang: Wait, where did my Blue Silver Emperor Bloodline go? What happened to my External Soul Bone? Why is my third Soul Ring a Blue Silver Grass? And why is it still Blue Silver Entanglement, you bastard?! Where's my Clear Sky Hammer? Yu Xiaogang, why have you severed your ties with me as your disciple? Bibi Dong: “Xiaogang, your Soul Power essence is so sweet!” Liu Erlong: “...Are you a walking, talking teddy bear?!” The auspicious beast: “Destiny's guidance says that you are the hope of the Soul Beast Clan!” Qian Renxue: “Why is your light attribute stronger than my divine attribute?” Di Tian: “What's the Silver Dragon King compared to you? You are the Dragon God! The sovereign of the Soul Beast Clan!” There's no time to mourn the God King Tang. Next up is the founding emperor of the Spirit Hall Empire, Dragon Emperor, creator of the Soul Core, creator of Soul Spirits, whose clone inherited the Asura God and Sea God Godhood, the new sovereign of the Soul Beast Clan, and lord of the God Realm: Dragon God Yu Xiaogang!