Black Bellied President Dotes on Wife - Chapter 1: The Old and The New

'Confucius spoke not of the bizarre, the valiant, the rebellious, nor of spirits and demons.'This is the story of Mok Gyeongwoon, AKA the First Heavenly Demon - Cheon Ma, the forefather of the main character of the popular novel and manwha Nano Machine. This story is the prequel to Nano Machine, taking place 800 years earlier.

Jung Sunwoo was an average man. He had just taken his first job at W&U, a celebrity management company, as a manager. He could finally achieve his dream of being the manager of a world-famous actor or actress. On his way to work, he fell into what appeared to be a lucid dream about his future. As he went on with his day, he realized it may not have simply been a lucid dream.

With so many people in the entertainment industry, the most unpleasant thing for Ye Chen is the hypocrisy of Ren Jing. Ren Jing looks pleasing and upright but Ye Chen couldn’t listen to half a sentence he says.

Then one night, Ye Chen got drunk. When he woke up, there was a naked Ren Jing next to him.

Ye Chen: Son of a *****!

Ye Chen escaped resulting in an accident and dying. Then, the time was like in rewind and he saw himself sitting in his car a minute before he died. He heard a voice inside his head.

“Daily task: kiss Ren Jing and reward after completion; the survival point: 1.”

“Friendship Tip: If the survival point became zero, you will die.”

Ye Chen: ! ! !

- Description from Novelupdates

Tsubasa gets a second chance, reincarnated in the Naruto world.However, fate throws him into the Sengoku era, a time of relentless conflict.His sole advantage? A one-time cheat to create a ninjutsu. 'Venom' is his creation, his hope.Can this single ninjutsu ensure his survival and perhaps, something more, in this savage age?