Tower Defense Monsters? I'm a Cultivator, Crushing Them with Dimensional Superiority

Terrifying monsters rampage across this world, slaughtering humanity.

Once people turn eighteen, they are assigned to the monster battlefield.

They use technological defense towers and biological hormones to guard their territory.

The strong are comparable to superheroes, and their defense towers rival alien technology.

Even the weak can use hormones to gain immense strength for a short time.

Ma Tian was poor at tower defense, but he unexpectedly gained the ability to transmigrate to a world of fantasy cultivation.

He also discovered that the monsters invading Earth were actually ferocious beasts that had been extinct in the cultivation world for a hundred thousand years.

The flesh and blood of these beasts are all ingredients for body-tempering pills whose recipes were lost a hundred thousand years ago.

Tower Defense:

Technological defense towers? Sorry, I have the Purgatory Execution Formation and the Divine-Trapping Illusion Formation.

Laser cannons and mechanical armor? Ever seen a spiritual weapon? Ten Thousand Swords Return to the Origin, Soul-Suppressing Banner.

Biological hormones? Do you know what it means to attain sainthood through the body?

Cultivation World:

How does Ma Tian cultivate so quickly?

What? He cultivates his body? A body cultivator lost to history for a hundred thousand years?

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.