PhoenixAsh

Aaron, a wildlife biologist, became a military strategist right after a global war between nations began.

He never wanted to participate in the war but he had to, because he wanted to continue his studies on endangered species the moment the war was over, but to his surprise, everyone in his unit were killed, including him, and the next thing he knew, Aaron woke up in the body of a young noble having a similar name to his.

However, he also noticed he had awoken in a world different from Earth. 

In this world, demonic beasts ran rampart with only one thought in mind, causing them to feed on anyone they see, be it humans, elves or even magical beasts as well.

During his first encounter with a magical beast, Aaron awakened a system which allowed him to bond with magical beasts and to obtain terrifying abilities from these bloodcurdling magical beasts, so he used his experience as a wildlife biologist to help make it easier for him to bond with these beasts.

However, Aaron also noticed he could evolve these beasts if their loyalty towards him had reached a certain level, so he vowed in his heart to grow strong enough to protect those he cared about in this world with the hope of living a happy, peaceful life where he'll be able to focus fully on his passion as a wildlife biologist.

My Beast Evolution System

"The scouts reported that a dark wolf is behind the killings. It was supposedly larger and faster than the others, but unlike the other wolves, this one looked demonic."

"Yes, it has, and the farmers are scared. If this dark wolf kills all the frost fang wolves in the mountain peaks, it might direct its attention towards the farmers in the farmlands, and it won't be long before the capital becomes its next source of meal. We can't risk allowing the beast to roam around the mountains and Farmlands freely; I believe we have to do something about it."

Aaron pondered over everything Diana just reported to him.

With the mines, forest, and farmlands secured, Aaron had just one more place within the barony to reclaim but to get there; they would have to pass through the mountains.

41. Setting Out To The Mountain Peaks.