Kai Huang Starts the Game and Rules the Whole School in His Freshman Year.

[Game Invasion] + [Bold Gambling] + [Decisive Killing] + [Kai Huang at the Start] + [Build a Force from Campus] + [Absolute Violence] + [No Female Protagonist] (After Chapter 30) [The protagonist has a dark personality and is absolutely self-interested, so if you don't like him, don't join him] Thousands of years ago, spiritual energy revived, everything began to mutate, and more and more creatures became terrifying and ferocious. The continent where humans originally lived was divided into three, and humans also have supernatural talents. In this thousand years, the territory of mankind has been shrinking, and people are looking forward to... When will a savior appear. In this world where fighting spirits are the mainstream and strength is paramount, Jiang Yi, a guy who traveled through time, obtained the supreme system and began his legendary life. Holding the magic sword in hand, stepping on the magic dragon. Can't afford your equipment? I don't have enough gear to fit in. You come out to hang out with no background or influence? Buy the school directly! Each of my classes is a reserve army for the battlefield. When the sea was rioting, countless sea beasts invaded China, and many lives were threatened, giving birth to despair, Jiang Yi was like a devil in the world, stepping on countless corpses, "Enjoy the killing, start fighting!" "Devil Armor, come to the world!"