MTL - Stone Age Husband Raising Journal - ~ 155|Battle

Based on the popular Vocaloid song .

Rin, a young angel (presumed female, but angels don’t have clear genders) falls in love with a young human girl, Miku. However, their love is considered taboo, and so, Rin makes a deal with the devil to be reborn as the human boy, Len, in order to be with Miku. However, their happiness together is short-lived, and even that soon ends in tragedy.

The dawn era after the end of the half century has gradually rebuilt the order, abandoned civilization, and is full of undivided violence and desire.
The noble and powerful pioneers are in charge of the city, and the evil and mad plagues are in the wilderness.
Pure human beings who cannot mutate are the weakest, dominated by the rulers of the pioneers, and are not as good as animals in the wilderness.
A purely humanized young man with a worldly experience has quietly entered the WTO, holding a three-foot long knife and a long-distance desire to boil in the world of purgatory. From the nameless name to the sorrow of the Supreme Court, the name of the black ride is resounding!

- Description from Uukanshu (translated)

Five hundred years into the future, animals and plants had mutated into powerful beasts which endangered the human species.

To deal with the situation, the Federal government decided to build academies dedicated to mecha piloting. It marked the beginning of the Mecha Age.

With the help of the mechas, humans would gain the power to fight on equal terms with the beasts.

Years later, Peter was recruited by one of the mecha academies.

He thought that would be his path to become a successful pilot.

However, due to some circumstances, he was only able to choose another course…

The Genetic Warrior course.

As the world was invested in mechas, everyone knew that there was no future for a Genetic Warrior.

The basic concept the circled around Earth was that a human could never defeat a beast without the mecha’s help.

Fortunately, Peter managed to activate a special Divine-Grade Genetic Extraction System.

“Ding! Ant genes detected. Extraction in progress…”

“Ding! Extraction successful. Your strength has been increased by 100 times.”

“Ding! Grasshopper genes detected. Extraction in progress…”

“Ding! Extraction successful. Your leaping ability has been increased by 100 times.”

“Ding! Eagle genes detected. Extraction in progress…”

“Ding! Extraction successful. Your vision has been increased by 100 times.”

“Ding! Thunder God genes detected. Extraction in progress…”

On that fateful day, a mighty Genetic Warrior was born.

He was able to deflect a missile with his flesh and punch a hole in any mecha. He could even destroy a whole planet if he wanted to.

I, a HIKKI-NEET, suddenly reincarnated in another world as a prince, and was immediately deemed the weakest ever, with my life already in a pinch after being abandoned as a baby, being stared down by a huge beast!?

However, I could only use one kind of magic. It was close, but I was able to avoid a “dead end” in my first few days of being born using that magic.

Anyways, I just want to live a lazy shut-in life as an adopted noble with my one all-purpose magic, but…?