I created my own system - Chapter 304: The Battle at the academy part. 1

She killed his wife, destroyed his reputation, and ran off with his son. 8 years later, she returned home with her genius son, who already had a fiancée. “Give me the child, or you can’t afford the price.”“A girl who eats meat and vegetables doesn’t suffer, if you want a child, find yourself a woman to give you one.”

The Gura Gura no Mi is known as the strongest fruit in the world of one piece.

I, the protagonist, was just an ordinary NEET, but suddenly I was reincarnated as a tiny white snake in a fantasy world where legendary creatures and gods exist. Not only that, but I awakened in a cave as the offspring of a terrifying Medusa Serpent.Armed with only my human knowledge and my indomitable mental strength, I'm forced to use cunning tactics and rapidly evolving skills to survive against far stronger monsters and humans... So begins the survival story of a former shut-in with incredible willpower, living as one of the lowest-ranked beasts in a world of magic!ᆖMusic suddenly started playing in my head.I'd been waiting for this moment for so long.'Snakes! Assemble'....

Zhao Yi woke up to find himself in a romance novel set in a Mystical World, where he became the supporting male character driving the plot between the male and female leads!And he’s not just an ordinary supporting character — he’s the sixth prince of the royal family, rich and powerful.However, the female lead, who is supposed to be his fiancée, falls in love with the male lead — a young monk who possesses a ring which contains his master’s soul serving as his golden finger.This time, no longer clouded by love, Zhao would do whatever it takes to get his revenge.