Krypton Life Derivation: Invincibility Begins with Demon Slaying

By consuming lifespan, one can derive martial arts techniques. With enough lifespan, one can become a saint on the spot.

This world is overrun by demons and monsters.

Some wear human skins and serve as court officials, secretly devouring countless humans.

Some great demons can swallow an entire city's human population with one gulp.

Shen Lin transmigrates here as a lowly bailiff, with no prominent family background or sect inheritance.

Fortunately, he awakens the Krypton Life System. Slaying demons and monsters grants their remaining lifespan, which can be used to derive martial arts techniques.

From Blood Battle Saber Technique to Blood Sea Heaven-Splitting Saber, from Golden Bell Cover to Great Sun Demon-Incinerating Golden Body!

From this day forward, those demon saints and devil venerables who lord it over others and treat humans as mere rations welcome their doomsday.

This book is also known as "Jie jie jie, demons and monsters, don't run-your lifespan is fated with me!" "I told you to krypton life, but you're kryptoning others'?" "My entire cultivation comes from my own hard work and training!"