Douluo Dalu: I'm Lei Yi, Brought Home by Biji from the Start

[Multiple heroines: Bi Ji and Zi Ji are tentatively planned; the rest are undecided] When thunder rolls through the dark clouds, when lightning lights up the land, I come with the storm, bringing the wrath of the gods! After transmigrating to Douluo Dalu, I somehow became Lei Yi, the Thunder God from Seer! But why am I Lei Yi in his childhood form?! As a child, he takes on thousand-year soul beasts head-on and catches the eye of Bi Ji, who happens to be passing by. She takes him back to the Lake of Life to raise him. After reaching a hundred thousand years of cultivation, Jin Jiuxiao chooses without hesitation to transform into a human and cultivate anew. Normally, after choosing to cultivate anew, one reaches the age when humans awaken their Martial Souls, and their Martial Soul is their own true form. But Jin Jiuxiao's Martial Soul is nowhere to be seen. Di Tian has no choice but to try the human Martial Soul Awakening ritual. This time, the awakening finally succeeds. But the result is beyond the expectations of all the fierce beasts. Jin Jiuxiao has two Martial Souls! The First Martial Soul is Lei Yi, but the Second Martial Soul is... an Elf Capsule?! From the start, he tames Zi Ji and gets a two-hundred-thousand-year first ring!