The Lust System - Chapter 150 Approaching Guests

Mark is a genius military weapon designer who was kidnapped by a mafia gang after refusing to work for them.
They forced him to design unique weapons for five years, until one day he successfully escaped only to get shot by his trusted comrades.
*Ding! You awakened a weapon system.
When he opened his eyes, he was in a different body and in a different world.
"You want to kill a wild boar without being detected? Forget about bow and arrow. Here, I present you this sniper rifle."
"You want to kill a horde of goblins from the sky? Forget about those flying carpets and brooms. Here, I present you the fighter jet."
"You want to kill a dragon? Forget about taking the help of the S-class adventure team. Here, I present you a nuclear bomb."
Join Mark Spencer/ Lu Zhen as he brings the whole world to its knees with the help of his weapon system.
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Note: Author isn't born in an English-speaking nation and has no editor either. So, please be understanding if there are any grammatical errors.
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Under the vast immortal sky, the brilliance of an era is nothing but fireworks blooming at the fingertips.

Overlooking the earth, for thousands of years, life and death, where are they all? The Immortal Gate, the Dynasty, and the Supreme Holy Land are all just a handful of loess under the Immortal Vault.

A thousand years of splendor, and a smash into ashes.

Cinders sprout in the depths of the ruins, and you and I strive to be the trees that reach the sky.

What the hell is on the other side of the Immortal Firmament?

- Description from novelbuddy

Coming from the modern era, she was sent to a strange world. The body she possessed previously belonged to a young woman whose family was thrown away by their clan. However with the “Dan Fu Zong”, the inheritance from her old world, she steps on the path of cultivation, hoping to one day become an immortal.

- Description from Novelupdates

(MATURE CONTENT)I GOT HIT BY A TRUCK AND GOT INTO A STEAMY RELATIONSHIP WITH TWO FREAKING ALPHAS!I guess I was facing Karma. Who knew I'd be reincarnated into an alternate universe as a BOY?! And I became a BETA!why didn't I become an OMEGA? Afterall, I was more pretty than any male omega out there, probably because I was a girl in my last life.Well, living the life of a boy is so much easier. That way, I can do stuff I always snuck to do. Hehe. Ahem!Anyway, I got an apartment with two hot Alpha hunks, who I assumed to be dating but they weren't. They were something like friends with benefits.I somehow get involved in their 'relationship' and have to spend my day with at least one of them.It was exhausting but fulfilling.By the way, there seems to be something weird going on with my body. Do Betas become Omegas overnight?It might just be me being overly sensitive but just in case...If you wanna know more about what I'm talking about, read this new story. You'll like it.*********Check out the next generation of this book,To Byul (Omegaverse)And then my other book,It's Just A Picture (BL)