Me: Spending Life to Train Martial Arts, Afraid Campus Isn’t Violent Enough

Chen Yuan transmigrates, and he panics, because he starts out facing school bullying.

A life-spending system binds to him; by consuming lifespan, he can endlessly deduce martial arts.

By spending eighteen years of lifespan, basic saber techniques are advanced from entry level, to mastery, to great mastery, to perfect completion, and he even comprehends the profound meaning of breaking limits!

Chen Yuan: Huh? I just got this lifespan-burning system, and I’m supposed to take this?

Then he is no longer panicking, because now the others should be panicking.

...

In the interstellar era, there are starships, mecha, martial artists, and countless more.

At the same time, alien races from across the stars, star beasts, and evil gods from beyond the domain arrive one after another.

A first-grade qi and blood pill increases lifespan by five years.

A meridian-opening pill increases lifespan by fifteen years.

A Nine-Turn Flame Soul Herb increases lifespan by three hundred years.

As long as they are cultivation resources—pills, medicinal materials, spiritual liquids—they can all be converted into Chen Yuan’s lifespan!

...

In the interstellar era, the population is in the quintillions, and martial artists are countless.

Great Earth Martial Saints, Starry Sky Martial Gods! With a flick of a finger, they can extinguish a planet!

In this interstellar era, where planets explode at the drop of a hat, Chen Yuan burns his lifespan to cultivate martial arts, seeking only safe self-preservation. Fortunately, he can convert martial arts resources into his own lifespan to increase it.

Until one day, years later, Chen Yuan suddenly discovered something was wrong:

"Why does my lifespan keep increasing the more I burn it?!"