Superstar From Age 0 - Chapter 440:

In the foreign world, the martial artists dominate the world and the sword of the emperor controls the fate of hundreds of millions of lives! Long Yu, the number one killer on Earth, after dying, takes rebirth in this new world in an aristocratic family of martial artists but faces rejection because he is unable to practice martial arts.

Is he a genius in the spotlight, or is he a madman behind the scenes of the Second Avenue?—-After getting the final relief from his past sufferings, Chu Jiashu was given a second chance when he found himself in the body of an infant from an aristocratic family of Hall. Now, nothing is going to stop him from achieving his long-cherished dream of acting. Enter Renly Hall, a Hollywood miracle of 21st century.

On the night of his marriage proposal, Xu Yang was dumped by his ex-girlfriend.Feeling heavy-hearted, he went to a bar to drown his sorrows.He didn’t remember much about what happened that night, but he woke up with a stunning beauty lying next to him. At first glance, she looked somewhat familiar.Wasn’t she his ex-girlfriend’s sister?And it seemed like she was about to wake up!What should he do? He’s anxiously waiting…

Lee Jung-ho the former minister of finance for South Korea, got assassinated and reincarnated into the duke family as a young child named kaidënHe felt the love and care he never felt in his past life, as all he want his just to live a normal average lifeBut things don't go as planned as he starts to draw attention to himself due to his mana type and his weak potentialBut with just a some basic science, one can change the world, at least that happen for kaidënJoin the journey of kaidën as is raise is fallen family to the top, through the fight of money, power and magic, plus the demon in him