Beast Awakening: Evolving Legendary Beasts

A few hundred years ago, the spiritual qi started to gather once again, causing the beasts to go rampage. A lot of lives were lost back then, and human civilization was on the brink of destruction.
In times of need, a profession emerged. The world began to call these people Tamers.
Tamers could contract beasts to fight the wild beasts to save human civilization.
A few hundred years later, a new age was formed.
It was a time where Tamers ruled the world.
Chen Nan arrived at this world and activated the “Strongest Evolution System.” All of his contracted beasts could evolve without any limits to become legendary beasts.
“Ding! Your beast Flame Bird is evolving…”
“Congratulations! Flame Bird has evolved into the legendary beast, Apocalypse Phoenix.”
“Ding! Your beast Bue Whale is evolving…”
“Congratulations! Blue Whale has evolved into the legendary beast, Sky Eating Whale.”
With his hard work, Chen Nan had raised a group of legendary beasts and became a legend himself.