MTL - I, a Demon Slayer Girl, is Invincible! - Chapter 30

A genius inventor dies and awakens in his younger self's body... but not quite. This isn't his original younger self-it's an alternate version from a reality where the supernatural is real.To make matters even more chaotic, he discovers that someone has decided he is the successor to Solomon. Now, he possesses the power to enslave devils. Armed with his intellect and newfound abilities, it's time to spark a worldwide revolution... starting from his garage!---Tags: Neutral-Evil MC (enslavement, selfish MC), Harem (of course), Inventions, Technological Progress, Sacred Gear Creation, AU DxD Universe (part of Dragon's Omniverse).This fanfic is a STEAMROLLER, with the main focus on the MC's development and his technological innovations, as well as their impact on the world. If you're looking for drama, suspense, or epic battles with no real purpose, this isn't the story for you.

Seven days remained until the countdown to genetic mutation.Seven days later, all creatures on Earth would undergo mutations. Giant mutated creatures would swarm and attack humanity, putting their fate in jeopardy. The entire Earth would be ruled by these mutated beings!Yang Xiao accidentally walked into a genetic store where various gene potions were sold, capable of altering human body functions.From that moment on, he embarked on a crazy journey of genetic evolution.

Effort?Effort my ass!People born to be beasts of burden could never touch the lower limits of those chosen by the heavens no matter how hard they tried.Talent gap, background gap, appearance gap, luck gap...A single disparity could swallow all the struggles of the beasts of burden, and a combination of many made their lives unbearably tragic.Su Huai was filled with indignation over this.As a result, rebirth + system, fortune arrived suddenly.The chosen by the heavens? Kneel down, all of you.Let the dogs engage in romance; I just want to explode with rewards.

Chen Yu, who had traveled to another world, felt that it was not a big problem after discovering that this was also a world of high-rise buildings and heavy traffic.

but………

Looking at the pop-up window above the phone, “Daming Academy of Sciences…”

I know that this is borrowing another five hundred years from the sky, and Chen Yu feels fine.

But… look at the great white sun that shines in the night.

Chen Yu felt something was wrong.

But looking at the system that he can travel through the heavens, Chen Yu feels that the problem is still within the controllable range. should……

Then……

…

A certain fairy world.

“Chen Yu, our Taoist sect has discovered a world that is being promoted from a small thousand to a great thousand. You lead our Taoist disciples as pioneers to check it out.”

Chen Yu, who has become a direct disciple of Dao Tianzong, “…”

…

The world of the gods.

“Your Highness, the observers of the temple have discovered…”

As one of the gods in this world, Chen Yu, “…”

…

wizarding world.

“Your Majesty, we have discovered a world that is ascending latitude…”

Chen Yu, who has achieved level seven in this world, “…”

…

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