I Truly Am The Villian - Chapter 57 - Nightmare Beast

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

He became Arthur. He lived his life as Arthur and claimed Excalibur.Now, he has returned with a purpose.Beneath the surface of the world lies a twisted world known as the veil—an dimension where monsters are born from corrupted human emotions and desire. The deeper you go, the more terrifying they become.Each Layer is sealed. Each hides a god-like being, waiting to rise to the surface.Now, Sylas bears the responsibility of keeping the gate between both worlds from breaking.[Keys are passed down through generations.No one knows where they came from, but those keys can open doors to another world — a world filled with deadly trials. If you complete the trial, you return with blessings from gods, mythical beasts, and ancient warriors. The amount of blessings you earn depends on how well you perform.But if you fail, the door shatters… and you are gone forever.If you survive, you are given a permanent rank — a rank that decides your place in society for the rest of your life.]

“Blonde again this time.” It’s already the third time being possessed. The third time with blonde hair. At this point, I can’t help but doubt the taste of the deity I serve, Pebula. Upon waking up, the detailed personal information of the third body, Siora, is as follows: [Siora Velvet. 20 years old. Parents died in a fire. Currently under the protection of Count Bonetti. Remaining assets: 0g. Scheduled to be evicted in 3 days] It’s clearly a worse situation than the previous two possessions! *** As the only priestess, cleric, saint, and pope of the ancient deity Pebula, one day she received a book. The book titled described that the world would soon be destroyed by the villain ‘Cruello White Desert.’ “Ancient deity Pebula, please perform a miracle.” As soon as she finished reading the book, Pebula, who had given the revelation to ‘Reform the villain!’ immediately threw her into the body of the villain’s childhood fiancée. First attempt: Died after being poisoned instead of the villain, thus failing. Second attempt: Possessed the body of the villain’s maid but also failed, as she was too focused on doing nothing but dying. Finally, the third attempt. Waking up in the body of Siora, who had no connection with the villain, she strives to make a connection with Cruello. However, there is only one year left before Cruello destroys the world… Moreover, after two failed attempts, the once innocent child has already grown into a wicked villain! Like Cinderella returning home at midnight, Siora wants to save Cruello and escape her duties. Will she be able to fulfill her role and break free from her fate? #Overpowered #MultiplePossessions #PoliticalMarriage #Revenge #ComingOfAge #Redemption #SaintOfAncientDeity #ReformTheVillain

Nora is transported to another version of Earth populated mostly by men. A world where women ruled with absolute and unmerciful power. Nora must protect herself, her identity and the group of men that she is forced to love. Will she be able to maintain her cover identity and make a life for herself that she can ethically tolerate?