Transformed into a Beauty: Dimensional Supremacy from the Start

[Wasteland] + [Strong Female Lead] + [Outsmarting Everyone] + [Gender Swap] + [No Romance] + [Management]

I woke up to find that I, a top engineer, had become the prettiest girl in the Wasteland.

With a frail body and breathtaking looks, I’m like a fragile vase in this savage world.

Countless powerful men want to claim me as their property and keep me like a caged bird.

They don’t know I have the entire old world’s technology tree in my head.

While others risk their lives over an expired can of food, I use my knowledge of chemistry to purify water and engineering to build a safehouse.

While the big shots flaunt their psychic legions, I quietly pull out a homemade electromagnetic rifle.

“My lord, times have changed.”

Using my beauty as bait and my wits as a net, I manipulate the entire Wasteland in the palm of my hand.

Only when the Order Council lists me as the highest-level threat do I give them an elegant smile:

“Don’t be afraid. I’m just a technician who... holds a grudge.”

This is the story of an engineer who uses hard-won knowledge to build the ultimate refuge in the Wasteland and, along the way, uncover the truth behind the world’s destruction.