I'm The King of Business & Technology in the Modern World - Chapter 28: The Final Decision

A dancer who was killed by a serial murderer found himself occupying the body and taking on the life of Brian Morse, a patient with anti-social personality disorder. As Brian, he has the look, he has the brain, he has the charisma, but he also has something that somehow always attracts psychopaths…[The story mentions 3 reality shows and crossovers with the American drama series Dexter. SLASH]

- Description from Novelupdates

I was reincarnated as the supporting character of a novel. As a wingwoman in a depressing romance novel titled at that. Romance is out of the question, and the future of my family is ominous because of debt. I was going to become a civil servant to gain some of the splendor I never got in my last life…but the male love interests are acting kind of strange?! “Just think about it, does Shushu look like someone who would blush and act shy?” “Wow…….that would be great.” Cory said as he stared at Hylli in a daze, and Yves frowned and whispered to himself. “Should I just kidnap her…….” Swan wrapped his face with both of his hands and stayed quiet. His face turned bright red. The blush turned his ears red. Why are you guys fooling around, you’re supposed to be obsessing over the heroine. The story of Shuraina West, Shushu’s reverse harem academy survival. Note: Ojakgyo means wingman/woman!

He said: “My only wish is for you to disappear from my sight forever.”

Song Youran deeply loved Xie Jingchuan because of the warmth he unintentionally gave her. But she knew that Xie Jingchuan didn't love her, so she spent five years trying to make him fall in love with her. However, the result was that Xie Jingchuan hated her more and more every day. Looking back, Song Youran finally chose to ‘disappear’ from Xie Jingchuan’s world …

Everyone thought that Song Youran had died. Only Xie Jingchuan believed that Song Youran must still be living a peaceful life in a certain corner of the world. Previously, he thought that once Song Youran disappeared, he would be happy. However, when the misunderstanding was finally revealed, this was the first time that Xie Jingchuan truly felt heartbroken.

Even if love and hate were to be forgotten over time, could she fall for him again as if she had never been hurt by him?

A third-rate painter in the past life, and a chaebol in this life.

I thought it was a rebirth flow, but it turned out to be a system flow. I wanted to rely on myself, but you let me use a plug-in.

“Ding! Congratulations on successfully signing in to Mao Lilan. You will be rewarded with a Dacheng-level “Karate”, which the host can receive at any time.”

“Ding! Congratulations on successfully signing in Gin Wine, and a reward of [Servant Contract], which the host can receive at any time.”

“Ding! Congratulations to Suzuki Ayako for successfully signing in, and you will be rewarded with a copy of “Cash Capability”, which the host can receive at any time.”

…

- Description from novelbuddy