MTL - I Only Like Your Character Settings - Chapter 33 Trading at a loss

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

Leon Walker, the world-weary genius of modern world, is killed in a freak accident — the notorious Truck-Kun makes an appearance. Death is only the start. He finds himself reborn in a new world, Galvia, reincarnated into the strong but failing body of Duke Leon Moonwalker, one of the only three Grand Dukes of the Moonstone Kingdom, a minor but strategically powerful kingdom within Galvia. As Leon attempts to understand his new world, a strange voice resonates in his head. “Supreme Spouse System Activated.”.

(Father-son crematorium + strong female)After five years of secret marriage, her husband never showed affection in public, and Lu Xining thought it was just his personality.It wasn’t until he took their twin sons and his first love for a candlelight dinner and received online praise as a ‘godlike family’ did she completely lose hope.Listening to her sons call another woman Aunt Xixi, Lu Xining decided she was done with an unloving husband and estranged sons, and henceforth, she would love herself only.After divorce, she went back to a small village to pursue her old profession, growing herbs, treating ailments, and researching beauty products. Luxurious cars often visited the secluded village at night!Learning she was looking for a father for her daughter, researchers, financial magnates, top idols, and film emperors... all kinds of big shots appeared, volunteering to win her favor.Later, her ex-husband knelt on a bed of durian with regret on his face, ‘Xixi, I love you, shall we get back together?’She sneered, ‘Ji Munye, doesn’t the sneaky affair taste good anymore?’Her twin sons knelt on keyboards, ‘Mommy, we only want you!’Lu Xining waved them off, ‘No, I can’t take it.’

William and his college class are ripped from Earth and thrown into Aethel, a world on the brink of collapse. Everyone gains incredible magical powers – except William. Mocked and underestimated, he’s an outcast among heroes. But William has a secret: an SSS-ranked skill that lets him travel to Aethel’s past. Learning lost magic from ancient masters, he’ll surpass his classmates and become the true savior Aethel needs. But can he overcome the dangers of the past and present to forge his own destiny? While others studied about the first mage, William could go back in time and see the first mage himself! While others dreamed of seeing a dragon, William could go back in time, hatch a legendary dragon egg and turn it into his puppy. While others used common materials to craft their items, William could go back in time and mine materials that weren’t find anywhere in Aethel anymore. Is it unfair? Perhaps, but William was not the type of person to not use the powers the universe gave him.