There's Something Wrong With This Account - Chapter 8 - 008, [A brain is a good thing, hope you have one]

Nicole d'Armand never expected to walk into her apartment and find her fiancé *bleep*-deep in another woman's lady bits. What's a girl to do?Well, after obliterating an 18th-century Meissen vase, delivering a punch that would make a heavyweight boxer proud, and embarking on a night of raucous drinking, Nicole figures she might as well embrace the chaos.But when alcohol and pheromones collide, her wild night spins into something unexpected... Like a ride on the Logan Everett express.Which, naturally, leads to a whirlwind of its own: She's his fated mate. Because of course she is.And he rejects her. Because of course he does.Now embroiled in a mystery bigger than her post-breakup hangover, Nicole finds herself the prime suspect in a murder she didn't commit—no matter how tempting the thought might have been. And the only person who believes her innocence? The same guy who shot down the idea of being her fated mate.Great. Just what she needed: her love life is a crime scene, and the man stupid enough to let her go is holding her freedom in his hands.

High-school student Koremitsu Akagi finds himself attending the funeral of Hikaru Mikado, who had died in an accident during Golden Week. He’s not sure why he’s there, as he only exchanged a few words with Hikaru at school. However, Hikaru doesn’t seem to be completely gone from the world, as he comes back as a ghost in order to fulfill a promise to Aoi Saotome, his fiancée. Since Koremitsu is the only one who can see him, he asks him to carry out his promise in his place.

Complying with his request, Koremitsu tries to fulfill Hikaru’s promises to the rest of his “girlfriends”, helping them overcome past misunderstandings and repair broken relationships.

Louise Evardon's life takes a dark and twisted turn when she agrees to marry and discovers her husband's haunting past— all of his previous wives are dead.But that isn't what she has to worry about as someone is trying to get rid of her, and she needs to save herself before history repeats itself again.

“Mr. Qi Lin, may I ask how you thought about joining the entertainment circle from a sports student?”

“Uh, I said that I was there to deliver lunch boxes, do you believe me?”

- Description from novelbuddy