Quick Transmigration: The Villain's Obsessive Love Is My Ex-Boyfriend

[Quick transmigration + infinite flow + bitter love and hate + love and hate + no getting back together] Heiress Xu Qingye dates a sickly young man. He's an orphan, but stunningly handsome. Then, after six years together, he betrays her. Xu Qingye has barely broken up with him when she transmigrates into an infinite-flow dungeon. To clear each level, she has to kill the villainous male lead! Xu Qingye opens the System panel and discovers that the villainous male lead in every dungeon has her ex-boyfriend's face? Gua Ji System: Fail a mission, and the next one gets harder! Host, you must successfully kill the villain 99 times before you can return to your original modern world. Xu Qingye: So I have to kill Su Jinyuan over and over in 99 different worlds? And every time I kill him, I get money, become prettier, and improve my stamina? Well, that sounds… amazing! What's killing a scumbag 99 times? I'm in! Tyrant × Xu the Beauty Powerful CEO × secretary Phantom Emperor × naive new phantom Demon Lord × gorgeous nine-tailed fox Professor × obsessive female student Warlord × undercover songstress Vampire prince × hunter AI god × human rebel Young general × empress of the empire … The love interest isn't clever enough? Use the intelligence card! Not good enough at martial arts? Use the stamina card! Turns out the obsessive love interest is sickly too? Hahaha, even better! I'll give you the health card to look at, but you don't get to use it! Miss Xu is all about killing the body and crushing the spirit! Su Jinyuan: You've killed me 99 times. I guess that means we'll be happy together forever… Su Jinyuan died in the real world. Xu Qingye said she loved the sea, so he chose it as his grave…