Chemistry - Chapter 99

Kevin Lannister was offered the chance to reincarnate by the goddess of Happiness for unknown reasons.

He finally got to live a life of luxury in his new life but something totally unexpected occurred.

His mother was kidnapped and his father fell into a coma.

Now, it’s been three years and a twenty year old Kevin wanted to visit his dad in the hospital but a cannibal suddenly appears before him, killing him before he could see his dad.

Was his life finally going to end without even finding out if his mother was still alive or not?

But before he could release his last breath, a system notification sounded in his mind.

[I am called Evil Stepson System. The goddess created and named me and my only purpose is to help you in seeking revenge, In other words, I’m here to make you the ultimate bad guy,]

[But I didn’t expect to see a weak human. Aside from your physique, your strength and agility are average and not fitting of someone called my host,]

“Parasite,” Kevin mutters. He has had enough of the system’s rudeness.

It might have evil in its name but that doesn’t mean the system should act so rude to him.

[Huh?] The system was shocked.

“What’s wrong? Cat got your tongue?” An evil grin appeared on his face. Finally, the system was flabbergasted this time around.

“You dwell in my head and you call me your host,”

“ This means you need me to survive and that makes you a parasite cause I ain’t your damn Uber,”

“You know what? I’m going to call you parasite as from now on,”

[You wouldn’t dare,]

“ I just did and I would again, a thousand times,”

[Why you little!!]

[Fine you win. What do I have to do to make you stop calling me that?]

“Hmm, If you help me accomplish my mission of ending every single one of those who captured my mother. Maybe then, I’ll acknowledge the fact that you aren’t a parasite,”

[Then I’ll definitely help you succeed,]

[As a matter of fact, your first mission is ready. Would you like to see it?]

“Yes,”

[First Mission: Pop your cherry,]

Kevin smirks and says. “You know what parasite, I think I’m beginning to like you,”

[Hehe...me too,]

“ You say what?”

[Nothing,]

Join Kevin as he tries to right the wrong of his previous world by making his family (especially mom) happy again.

……………………………………………………………

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“You might be my wife, but I shall not lay a hand on you.”

“Is that so? Then can I lay my hand on you?”

“……Pardon?”

***

Around 20 years in the future, the world is destroyed due to the invasion of demons. There’s only one way to prevent the destruction.

Marry the Duke known as the Monster and give birth to his child who will grow up to be the future warrior.

“Mielle, that marriage, I’ll do it instead.”

Yelena, who saw the future,
decided to get married to the Monster Duke and give birth to his child to save the world, however…

“Are we going to keep being idle like this?”

She thought she would be able to get it over and done with (?),
but her husband’s impregnable fortress-like defenses are beyond imagination!

“I told you to strip! Why aren’t you stripping?! Is it a part of your skin?”

Can Yelena safely give birth to the warrior and save the world in the end?

An 11-year-old boy suddenly woke up,

“...wait, where am I?”

“...I see, so this is the so-called transmigration.”

“hahaha.....hellll yaaaahh.”

“It's my time to show the world who the boss is.”

But he didn't realize what he caused,

“Wait, this isn't what should be... why is he here, and where's that prostitute? And why is my lover with him?”

“Fuck, what the hell is happening here? He shouldn't be here, and that guy should be dead, but how is he alive....urgh,” he grumbled.

“This is MY FUCKING WORLD, why are these guys interfering...aahhhhh,” he shouted.

A transmigrator who thought 'doing good deeds and fighting against evil will make him a hero and ruler of this world' now made a very small mistake which leads to,

“My wife....is a wonderful woman,” the mob character.

“Why? Why? Why? Why......” the mob character rumbled.

“Do you....believe in god?” the mob character questioned with a messed-up expression.

“S-Shall we get m-marry?”

“...” the mob character was shocked.

“I don't know why but I like you, I guess.”

“....” the mob character was too shocked.

“I like you, so be my son-in-law?”

“....” the mob character was too-too shocked.

“How about marrying my daughter and me at the same time?....what do they call that hmmm...'oyakodon,' right?”

'cough, cough.'

“What?” the mob character was finally snapped.

“Big Brother, when will we get married?”

“........”

Transmigrator never expects a certain 'Mob character' and how that 'Mob character' becomes a great disaster for the entire world because of his single mistake.

A/N: This is my first time writing, so give me your honest opinion whether it is good or bad, but please don't be harsh on me... okay, I will try my best.

CHOTTO MATTE....The first five chapters, The Transmigrator will be one to explain everything about this new world. I know I am not introducing the MC suddenly, and it's hard to info dump, but it's just for the first few chapters, so don't be harsh on me.

If you wondered who will be MC then, MC is just a 'Mob Character.'

Additional Tags: Harem, Male MC, Beautiful Female leads, Vampires, Dragons, Elves, dwarfs, Mermaids, Revenge? Deadly Yandere, Incest, Tsundere, Kuudere...Slow-paced

The undisputed greatest doctor in Korea, Baek Gang Hyuk.