MTL - Master Dan Dao - Chapter 89 Way back

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

In a game-like world where dungeons, monsters, and players appear.

Harry got a strange Life Achievement System which assigns missions that reward him for acting like a scumbag and earning Scum Points.Scum Points Could can be exchanged for powerful magical items, rare abilities, and tools that give Harry an edge in both life and business.At first, he resents it. Then he gets curious. And finally… he gets hooked.But being a scumbag is a high-risk profession. One wrong move, and he could lose everything, even his life. To survive this dangerous game, Harry must walk the line between manipulation and strategy, charm and ruthlessness.He’ll cheat, scheme, and hustle his way to the top.

After a tragic incident, young noble Lucien Lootwell falls into a coma and awakens later with memories from a past life in another world. Once a hardcore gamer, Lucien now finds himself in a fantasy realm where power is measured by strength, status… and the rarity of what you can claim.To his shock, his awakened skill, Drop Rate: MAX, is a broken skill that guarantees items from subjugated targets. While others struggle for scraps, Lucien pulls in legendary weapons, lost tomes and fortune beyond belief.But noble life is far from peaceful. Surrounded by rivals, political vipers and a secret tied to his cheats, Lucien must balance his past life's cunning with his new world’s expectations. As he builds a force from the ground up, one question remains. Was this reincarnation a second chance… or part of a bigger game he’s yet to understand?