MTL - Rise From the Humble - Chapter 22 It looks like a young fairy, with snakes and scorpions in its belly

Luo Feng was just an ordinary student until the day he met an accident on his way to school. By the time he awoke, he had transmigrated to a different world and was in possession of the body of another person who was also named Luo Feng. Blinded by love, the former owner wasted three years of his life pursuing the girl before dying of a broken heart.Reawakening in this new body and given another chance at life, Luo Feng sets his mind on regaining the pride lost by its former owner.“Why is this... That's right! My soul merged with the original owner's, so my Soul Power is double that of a normal person. That's why I have eighteen Meridian Wheels inside my body!”“Even a genius typically only possessed Soul Power slightly stronger than an average person”“My situation is unprecedented”

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

After self-sacrificing, Yuri transmigrates from an apocalyptic to an interstellar era, inhabiting a disabled girl's body. She enters a joint marriage with a similarly disabled SSS-tier alpha, gaining a share in an ore planet. Determined to help her husband regain leg function and reclaim his SSS-rank, their journey together unfolds.

“Hmph, my dumb big sister is in danger!” A mischievous grin spread across his face. “Hehehehe... this gives me the perfect excuse to finally use this treasure I’ve acquired but never bothered with!” He rummaged through his belongings, carefully selecting various items. “A bit of this... and this... and a dash of this.” Boom! The explosion of energy sent a ripple through the air as he laughed maniacally. “Hahaha! It’s done! Now, all I need is a compatible host for it.” Years later... “Did I overdo it?” he wondered in awe, watching as his creation wreaked havoc, conquering world after world with ease, as though stealing candies from children.