Frostfire Legacy - Chapter 1: The Cat, The Rabbit, and the Weakling

Kaito Nakamura, a shy university nerd, thought he’d found love when the stunning Aiko chose him as her boyfriend. Their sweet, fluffy romance fills his lonely world with hope—until he discovers she’s cheating on him with multiple guys, reveling in the taboo thrill of betraying someone so innocent. Heartbroken and humiliated as explicit photos of her circulate online, Kaito’s tears are interrupted by a mysterious popup: the “Revenge NTR System Beta.” Promising retribution but with a chilling condition — he can’t break up with her.Contains Ntr, read at your own risk

After waking up in the body of the Young Master of the Luo family, he finds he has the knowledge of hundreds of games and Light Novels. However, he finds his Dantian is crippled, so he can’t practice cultivation! Luckily, he has the Upgrade system.

Killing Monsters, doing Quests, and even killing people- it’s just too easy. I don’t have any Martial Arts? I have hundreds of light novels, just let me level up so I can get this Main Character’s Martial Art! The only problem is: Should I follow the “This OP character cultivation” or should I follow “Another OP character cultivation”?! The tragedy!

- Description from Novelupdates

Shangjing Hospital’s intern, Xiao Yifei, stumbled upon some scandalous behavior from the chief doctor and subsequently faced the hostility of the chief, making his work life extremely difficult. Little did he know that shortly after, Xiao Yifei would inherit the legacy of the Jade Dragon Eye. X-ray vision, control, all within my sight. Lolis, beautiful women, all within my embrace. From then on, Xiao Yifei embarked on a life that was nothing short of spectacular!

An ordinary high school boy named Max is in his basement watching porn and masturbating. When suddenly, a pop-up ad covered the whole screen!