High Martial: I Grow Stronger by Devouring Magical Beasts

It is now the year 2146.

A hundred years ago, a giant crystal tree suddenly appeared in the sky, hovering there and blotting out the sun.

A small portion of Blue Star's population was affected by the giant crystal tree, and a mysterious power known as "Origin Energy" arose within their bodies.

Disaster followed in its wake. To seize the crystal tree, alien civilizations descended upon Blue Star and swiftly occupied many of its cities with their overwhelming technological might.

Humanity concentrated all its technological resources to erect enormous barriers around ten cities. In the end, these became ten sprawling metropolises, each home to tens of millions of people.

The protagonist obtains a mysterious cube, inhabited by an immensely powerful male elf and a witch.

The elf teaches the protagonist, Bai Xuran, a special cultivation technique: he can grow stronger simply by continually devouring magical beasts.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.