Retired for A Hundred Years: Re-Employment for the Apocalypse Bigshot! - Chapter 20: Special Admission Exam

William watched his family get slaughtered at the dawn of the Apocalypse.A demon placed his brother’s beating heart on his lap before death claimed him.for reasons unknown to him, he woke up inside a novel with a strange yet powerful system bound to him.“For all the demons in existence, I will be their End”“or the one behind the apocalypse, I will become the apocalypse itself”----------------------PACING: Stakes will be high, pace will be on the faster side.HAREM INFO:#no Yuri and no incest, not NTR, not all women will be part of mc's harem, and the harem will not be a Pokémon collection, every Fl will be developed and will be given attention.DISCORD SERVER (ASK ME ANYTHING HERE): https://discord.gg/8M4SyARCYQ

He took her as payment.He never expected to fall for her fire.When Mira Valente’s brother vanishes with cartel money, the mafia comes knocking—and she’s the price.Cold, ruthless, and untouchably powerful, Jace Romano doesn’t need a wife. But Mira? She’s defiant, sharp-tongued, and everything he wasn’t prepared for.Forced into a marriage she never wanted, Mira enters a world ruled by silence, blood, and shadows. Jace may own her freedom, but not her soul. She refuses to break, even as the lines between hate and desire begin to blur.But when secrets surface, betrayals cut deep, and war brews on all sides, Mira and Jace must choose: destroy each other—or fight to survive something neither of them ever saw coming.A slow-burn, enemies-to-lovers mafia romance filled with power, passion, and the kind of love that could ruin them both… or make them unstoppable.

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

King Grey has unrivaled strength, wealth, and prestige in a world governed by martial ability. However, solitude lingers closely behind those with great power. Beneath the glamorous exterior of a powerful king lurks the shell of man, devoid of purpose and will. 

Reincarnated into a new world filled with magic and monsters, the king has a second chance to relive his life. Correcting the mistakes of his past will not be his only challenge, however. Underneath the peace and prosperity of the new world is an undercurrent threatening to destroy everything he has worked for, questioning his role and reason for being born again.