MTL - Go Legend - Chapter 879 fluke

Masterpieces such as 'The Divine Comedy', 'The Theory of Evolution', 'Encyclopaedia Britannica', 'The Theory of Relativity'...Born in the history of human civilization, possess mysterious and magical powers in another world!Original sin, biological evolution, mastery of all arts...By reading the secret tomes, one can gain a variety of powers!The only trouble for the people of the other world is that they find it difficult to understand the texts from Earth.At this time, there comes a librarian from Earth...

Chu Mu Yun relied on his story of 《Demon Realm》 to become a one-hit wonder in JJWXC, but the him who had written seven mental cases to abuse seven mental cases to death would never have expected that he himself would transmigrate into this shitty novel!
What the hell is this system on the bracelet?
And what the hell is this either propose to seven men, or suffer the taste of a tragic death experience under the hands of these seven people?
I just wanted to write a novel to satisfy my bad interests, who would actually want to get tangled up with a bunch of mad dog sad*st crazies?

- Description from Novelupdates

A Hentai World is a Dangerous Place, Especially if Your Best Friend is a Hentai Protagonist and You Are a Trap.

No one knew that the aloof, god-like Jasper Lockwood had fallen for Chloe Sterling at first sight, secretly loving her for a long time.Chloe Sterling was found by her birth parents and returned to Crestfall from the countryside.What awaited her was not a mother's affection and a father's love, but indifference and contempt.“You're worthless, how could you possibly compare to your sister!”“The gap between you is as wide as heaven and earth!”Her heart turning cold, Chloe Sterling left the Sterling Family, only to have a flash marriage with Jasper Lockwood, the CEO of Crestfall's number one prestigious family.After marrying, The Big Boss Lockwood became a wife-doting maniac, like a besotted monarch. Everyone couldn't stand it, wondering what right a mere country bumpkin had.It wasn't until Chloe Sterling's identity was exposed that the crowd realized they were the ones who had been blind!