Godly Revival System: I Buy My Killer's Stats - Chapter 2: First Purchase

King of RuinBy Moses OnojeghwoIn a world teetering on the edge of destruction, Kol Vaelros walks the thin line between salvation and damnation. Once feared as a harbinger of chaos, he has returned—his power barely restrained, his past shrouded in blood and mystery. But something darker stirs within him, a force he can no longer ignore.Lisa Everhart has spent her life haunted by visions of a terrifying future—one where Kol stands at the center of devastation. Torn between fate and her own growing feelings for him, she must decide whether to fight against destiny or embrace it, even if it means betraying the one she swore to save.As ancient enemies rise and the cursed awaken, Kol’s past comes hunting for him. His long-lost siblings emerge from the shadows, determined to stop the monster they believe he has become. But the true enemy is lurking just beyond sight—an entity far more dangerous than any prophecy foretold.With time running out, Kol must face the truth: Is he the savior of this broken world… or its ultimate destroyer?When the final battle comes, will he stand against the darkness—or become it?The war for his soul has begun.The King of Ruin is a gripping dark fantasy filled with epic battles, haunting prophecies, and the struggle between power and redemption. Fans of Solo Leveling and Jujutsu Kaisen will be drawn into this intense tale of fate, betrayal, and unstoppable force.

I was reincarnated into another world, and I’ve brought the Horadric Cube from Diablo II with me.
Being a knight is cool and all, but being a wizard is pretty neat as well.
So, which one will it be?

- Description from Novelupdates

Once upon a time, a hero had been summoned to a different world in order to defeat the demon king. After the war stretching 3 years ended the commendable hero slew the demon king. And he was forcibly deported back to earth after being dismissed.

Such bullshit!

Elves in addition to beast race, dwarfs and demon race. Even though I wanted to make a harem in the different world I saved! My dream will not come true on earth, where there is no magic at all. Thus, the hero returns on his own. Without the blunder of being extradited to earth this time, he will build a harem of his own in a different world.