The Real Young Master Turns Dark, Forcing My Ungrateful Sister to Her Death from the Start

[Villain protagonist + revenge + descent into darkness + ruthless killing + satisfying power fantasy + punishing scumbags] As soon as Lin Xiao transmigrates, he is betrayed. His ungrateful sister wants to kill him for the sake of a fake young master. Fortunately, heaven leaves no one without a way out. Lin Xiao awakens an ability that makes him stronger with every enemy he kills, and promptly sends his ungrateful sister to her death. Lin Xiao: “You killed your own grandfather and brother for an outsider. Aren’t you afraid you’ll regret it?” Lin Xueying: “I’ll never regret it. For Brother Hao, I’m willing to give up everything.” Lin Xiao: “Then go die.” Lin Xueying: “You damned bastard, just you wait. I’ll be back.” Lin Xueying has a rebirth ability that lets her come back to life up to nine times. She swears to take revenge on Lin Xiao. But she soon regrets it. After her first resurrection, the fake young master betrays her and she dies horribly in a valley. After her second resurrection, the fake young master betrays her again. She falls into a volcano and burns to death. After her third resurrection, the fake young master betrays her yet again. She is devoured by countless snakes, and only dies after wailing for an entire day and night. Every time Lin Xueying comes back to life, she is betrayed and killed in a different horrific way. Meanwhile, relying on his ability to grow stronger by killing enemies, Lin Xiao becomes Xia Kingdom’s number-one prodigy and reaches the pinnacle of life.