MTL - How to Survive As a Villain - Chapter 51 It must be that the way I was saved is wrong.

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

Weary reader, it is an honor that you have chosen this book amidst the heavy, dim library.Regrettably, this book is unwell.Your fingers should be able to feel the raised growths on the surface of its cover,Words written in bygone days are like parasites rooted in the pages, hoping for someone to observe their wriggling,To feel, to decipher, to touch the essence of this ailing story.If you insist on borrowing this book, please make sure to regularly check your own physical condition.

Who could have guessed that the accidental discovery of a pitch-black USB drive would one day turn Chen Chen’s world upside down?

[You have been slain by an Evil God. Time Reversal initiated.][Save file loaded successfully. Beginning Fifth Playthrough.]In 2030, a game burst onto the scene.And you had already been reborn for the fifth time.Only you knew that in three years, the game would merge with reality.Humans and races from other worldlines would invade Earth through the game.And not long after that, even more unknown horrors would descend upon every timeline![Ding! Congratulations, player registration successful. Please draw your Talent.][Ding! Detected that the player has used a redemption code.][Ding! Redemption code successfully applied. Congratulations! You have obtained the unique Talent: Millionfold Boost!][Talent Description: Millionfold Boost — When selling an item, you may choose to receive a millionfold boost in either quantity or quality!]As expected, the redemption code you had painstakingly gathered during your first four playthroughs was worth it![Detected: Player has sold a Common-grade Bow. Player has chosen Quality Boost.][Ding! Millionfold Boost activated. Congratulations! You have obtained the Legendary-grade equipment: Moon Reaper!][Detected: Player has sold a D-rank Skill Book: Blink. Player has chosen Quality Boost.][Ding! Millionfold Boost activated. Congratulations! You have obtained the SSS-rank Skill Book: God Speed!][Detected: Player has sold a God-grade Pet: Ancient Dragon Egg. Player has chosen Quantity Boost.][Ding! Millionfold Boost activated. Congratulations! You have obtained 1,000,000 God-grade Ancient Dragon Eggs!]Beautiful!You bastards, get ready to face the strongest ancient dragon legion in history!