I Became the Mastermind Who Betrays the Heroines - Chapter 137

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

“Stop crying. I’ll marry you. Calm down.”Cold. Emotionless.That is Duke Morvex, the monster duke whose half-blood lineage comes from the terrifying wolf demons.And I, Valerie Austin, wake up in the same bed as him, the ruthless duke who should never have touched me.But the biggest problem isn’t that forbidden night…It’s the truth everyone in the empire already knows:Duke Morvex is engaged and soon to be married.

With the advent of steam power, mankind has advanced and ushered in the industrial revolution. This is the age of steam locomotives, guns, and cannons, as well as curses, magic, artifacts, and the supernatural.

Hidden in the shadows are a group of extraordinary people who wield enormous power and strange abilities that normal people cannot even begin to comprehend. They are known as Transcendents!

Bryan lost his parents at a very young age and was forced to live on the streets. That is until his whole life turned around when he was shown the Path to becoming a Transcendent.

The Theft Path specializes in deceit and illusions. It can steal everything under the heavens. Even the powers, thoughts, and dreams of others.

Follow Bryan on his journey through this dangerous and treacherous world as he steals from gods and robs the mortals.

This is the story of The Deceitful One.

Arthur is an Atelier who works under pressure. When the curse of the Succubus activates his Netori System, Arthur is unable to resist his desire to win a woman's loyalty. There is no other reason for him to test a woman's loyalty that is easily shaken when his Netori System is activated.