My Ex Is Way Too Obsessive. What Should I Do?

[Rivalry for the heroine + obsessive ex-boyfriend + mafia heir + tender CEO + sweet puppy turned fierce wolfdog + devoted cousin] Once, she was kept tightly under the thumb of her obsessive ex-boyfriend. After enduring pain and despair, she finally escaped. Two years later... “You've already let me go for two years. Can't you keep letting me go?” Su Qianyue asked through tear-filled eyes. “Let you go? For the past two years, I've wanted nothing more than to drink your blood and devour your flesh,” said Li Siye, his face cold and sinister. But when other men appeared, he completely lost his composure. Ex-boyfriend: “No one but me is allowed to stay by your side. If one does, I'll kill him.” Sweet puppy: “Big sis, be careful you don't fall for my charms.” Mafia heir: “I'm not exactly a man of morals. I just like taking things that belong to other people.” CEO: “Miss Su, being a brazen flirt isn't as easy as you think.” Cousin: “Xiao Qian, my only wish is for you to be happy, even if the person who makes you happy isn't me. But really, can't it be me?”