Shocking! My Boyfriend Is a Creepy Ghost

[Yandere + possessive + dark obsession + no angst for the heroine + love at first sight + devoted couple + 1v1 romance + heroine-centered + everyone cultivates immortality] After seven years of harassment texts, Jiang Qingling can't even be bothered to curse him out anymore. She calls him a pervert, but the more she insults him, the more enthusiastic he gets. She has a boyfriend now, but the messages keep coming all the same. She wakes up to find that the apocalypse has begun. Her boyfriend has suddenly become a different person: A villa prepared in advance, supplies piled high, and eyes that are both tender and crazed whenever he looks at her. Jiang Qingling lounges in the luxurious house, eating the meals her boyfriend cooks and petting the little spirit. With the Cultivation System in hand, the world is hers. Then the little spirit tells her, “Host, your boyfriend... is reborn.” The chopsticks fall from Jiang Qingling's hand. But... She's not afraid. She's already the head of a sect. She's terrifyingly strong O(≧∇≦)O (The heroine is a little stronger when it comes to combat. This is a heroine-centered story, and she won't be put through angst, so feel free to dive in ( ˘ ³˘)❤) (The cultivation System doesn't let the heroine sit around collecting sign-in rewards. She has to complete missions to earn rewards, and the male and female leads fight monsters side by side.)