MTL - My Cherry Will Explode in the Apocalypse - Chapter 99 Actually a double system

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

Hi there, I’m Chen Mo, as you’ve already noticed from my name, I’m a main character profile, or at least that’s how it was supposed to be. For legal reasons, I won’t be disclosing my real name, I’m a typical corporate slave working 996 at a game development company.Although I hate it, its not all that bad, I hop on with my non-existent friends every now and then doing the usual stuff, yk, cranking 90s, getting the Ws(never) and reading some dogshit wuxia novels with negative translations but I still make it work.That was my life until I was transmigrated into the world of cultivation and took over my boy Chen Mo’s profile RIP lol. Chen Mo’s your typical MC profile, yk, has talent, then gets spiritual roots removed or whatever, engagement annulled, just the usual stuff.Anyway, enough about that, during my transmigration, I somehow got to keep my programmer job, don’t ask how idk either. To pay tribute to my boy Chen Mo for taking his account before he had his heaven defying opportunity to take revenge, I’ll build a sect for all MC profiles in the world. Your engagement got annulled? here’s a cultivation system, your sect got destroyed? here’s a god-level cultivation technique, your spiritual roots are broken? here’s some more.

Immediately after Gu Changge realized he had transgressed into a fantasy world, the world’s protagonist, and fortune’s chosen, vowed to take revenge on him. Envied by all, he not only has the female lead head over heels for him but he’s also treated as a distinguished guest wherever he goes. Fortunately, Gu Changge’s prestige and power are superior to everyone else’s, so shouldn’t it be easy to trample on a mere fortune’s chosen?

Kaius just wanted to unlock his class - instead, he restarted the apocalypse. After years of training, Kaius has barely acquired the first two of his family’s legacy skills. Powerful and vanishingly rare, the method of creating them is a secret people would kill for. Now they might be the only thing that keeps him alive. Narrowly surviving a bandit ambush, he gets trapped in the Great Depths- a world spanning dungeon. To escape, he will have to slay one of the Guardians that defend the exits; a feat no one without a class has survived. Ever. If that wasn’t bad enough, if he succeeds he will reignite a forgotten trial that nearly ended civilization. -Runic-Tattoo Wizard/Spellblade in a world of sorcerers -Exceptional MC, with some initial Slow Burn elements -Large scope, inspired by epics such as Azarinth Healer, BTDEM, PH, and more. -Third Person POV, with a 99% MC focus -Numbers go brrrr -Attack Badger (Friendly?) -Battle maniac MC who is not a murderhobo -No harem, romance, or VR