To Protect My Sister, I Sacrificed Myself as a Taboo Container

Three days ago: I was still an ordinary data purifier, working hard to pay for my sister's medical expenses. Three days later: I transformed into the Lord of the Abyss, sitting on the throne of flesh and blood, looking down at the trembling creators. Other people's time travel is cheating, but I directly merged with the most dangerous taboo existence in the universe! When the power of the [Flesh-Eating Mother] combines with the brother's protective heart—— This cold universe is finally going to taste what is called "the fury of humanity"!