Black_Queen666

Keith Rovan, a crazy guy who got transmigrated inside a novel as an extra named Eric Jonas. In the novel, Eric was a child who never received any kind of love or affection from his family because of that, the struggle he had to face are numerous. However, the silent endurance of his hardship, slowly leads him to the edge of suicide as an escape from the cruel world.
Who wants to live and die like that character, especially Keith who had an polar opposite character of weak Eric. So eventually, he decides to change the original plot. Not by acting as an angel, instead a devil who lives for his own desires without concerning anything. He never hesitates to dominate over others or eliminate the ones that dare to cross his path. However, his path dramatically leads him towards the future ultimate villain, Abaddon Mir. 
They are born enemies because of their families, rivals in name, but what crazier is… with time, the rivals are turning into toxic lovers.

Villain x Villain

'Aiden couldn't possibly be the protagonist... but his features aren't too similar: black hair, brown pupils... Don't be stupid; it's a common feature anyone can have. He can't be' Trying to think positively, Nithane's case came to Keith's mind. Just like this, that time also he thought the same way.

'Even if he were a protagonist, what's the matter? Now he doesn't have to get involved with Aamon, so, he won't die either. Don't dig too much into the future; it can be changed.'

"...ster... Young master." Aiden's sudden yell startled Eric.

"You weren't listening at all." With a disappointment, Aiden said.

"Aiden, what are your plans for the future?" Curiously Eric asks.

"My future plan... Why are you asking such thing suddenly?" Aiden looked at Eric suspiciously.

Playing Hard To Get.