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

A few minutes later, Aaron and Luna finally arrived at the spot where Diana saw Thunderhoof, but looking around, they couldn't find the stag anywhere.

However, neither of them was ready to give up just yet, so they continued to look around their surroundings in search of the stag.

After a while, Aaron suddenly stopped as he looked ahead, into the distance. There, he could see a creature stepping out of the forest with an air of grace and regality around it.

Of course, the creature was none other than Thunderhoof because the stag had electrical sparks crackling around its antlers.

Luna also noticed the stag and she gasped while clutching Aaron's arm. "Is that…?" She began to ask, but Aaron smiled and nodded in response.

"Wow," Luna whispered as her eyes widened with wonder while staring at the majestic beast in front of her. "He's beautiful."

39. A Peaceful Moment With Luna And His Beasts.