Invincibility Starts from the Opening Seconds of the Demon King

Become the devil at the beginning? However, the person who makes the demon world fearful and uneasy is actually a poor student of the human race? What everyone doesn't know is! Chen Yu is actually more terrifying than a god! Endless money and magic power come to you without reaching out? It doesn't matter what level your monster is, it will fall down if you don't touch it? Demon King? My little brother! Shenlong? My pet! Let's see how Chen Yu steps towards the point of no return step by step!