Fake Heir, Real Heir: Come Back to Life, My Billionaire Sister

[One heroine, one-on-one romance, a touch of yandere-style forced love, a ghostlike heroine, mildly terrifying but thrilling, fake and real young masters, the author's signature style] Jiang Duan has never been in a relationship. He hasn't even made it to the beginner's village, yet he's already run into a top-tier succubus. After working overtime, he is so exhausted that he inexplicably suffers from sleep paralysis and has his yang energy drained night after night. Before fear comes the woman's sweet scent, followed by her gentle touch. Her cool voice whispers in his ear, “If I can remember how I died, I'll stop haunting you.” At first, Jiang Duan is defiant. “Why should I help you?” He won't help? Then she'll just have to drive him to despair. Jiang Duan feels like he's almost out of yang energy... He gives in. “Fine, I'll help you.” The woman gives a soft, quiet laugh. I-it's actually kind of nice to hear. Jiang Duan coughs a few times, bringing his thoughts back on track as he tries to learn more about her. “What's your name?” She answers, “Shen Qinghuan.” “What!” “Impossible. Our CEO is named Shen Qinghuan,” Jiang Duan mutters. “Though she's been missing lately.” Huh? As he helps the female ghost recover her memories, she stops teasing him. To his surprise, he starts to miss it... Damn, this is going to kill me!