Naruto: The Life Changer - Chapter 68 -:

Levi never expected his life to end at the hands of his childhood toy truck. But death gave him no rest— he awakened in the world of his favorite novel, not as a hero or a villain, but as an unnamed background character: the butler.Now bound to the Kindlehart Clan as a servant to one of the heroines, Levi inherits the absurd Butler System, which rewards him for polishing silverware, brewing tea, and bowing politely.But behind his sharp lavender eyes and flawless etiquette hides deep resentment. He refuses to accept a fate where his family’s generations of servitude end with him dying as a disposable sacrifice.To survive— and to rise— Levi must exploit his foreknowledge, play the perfect butler, and outwit the very world that sees him as nothing more than a servant.After all, even pawns have the potential to become kings.#Pure villain #Selfish MC

In his first life, he was the legendary hero who achieved the impossible, slaying the Demon King. But his reward wasn't glory, it was betrayal. Feared by the gods who ruled the world, they conspired to strike him down, murdering him without mercy.But Kai's soul managed to reincarnate in a modern and ordinary Japan. However, after a tragic accident on Earth, Kai returns to the world where he was once killed.Lyla, the tenth goddess and the only one who didn't betray him, never stopped watching him, she has waited for this moment for centuries. Her love is as vast as the universe... and just as dangerous. To protect her favorite, she has sacrificed her power to grant him a tool never seen before, The System.Now, Kai with no memory of his first life and Lyla must navigate a world fractured into nineteen kingdoms, dominated by the religions of the other nine corrupt gods who feast on the faith of the masses. With an obsessive goddess by his side and a power that grows constantly, Kai begins his grand revenge.

Shao Xuan joins a friend in his expedition to a recently discovered archaeological cave. After he picks up an ordinary looking stone he is teleported to a different world and wakes up in the body of a small orphan child. The world he is in now is still in its stone age with primitive tools made of stone and the ways of the people are savage. Savage isn’t the only thing special about the people though, because they have superhuman strength, jump higher than trees and punch stones. In short, they are able to cultivate their bodies. Despite all this, it is a real struggle to survive because of the scarcity of food. Together with Caesar, his pet wolf, he tries to survive in this cruel world.

- Description from novelupdates

After four years, He Yiming finally became a Sect Master, activated the sect system, and received sign-in rewards!

The system summoned the souls of humans from Earth, reshaped their bodies, and  made them disciples of the sect!

With that, the sect’s style of operation drastically changed!

Even though they couldn’t even kill the monsters in the novice village head, they just had to do a suicide attack to defeat it. That, and a whole lot of shenanigans as they innovate the world of cultivation!