Start as a Hunter to Save the World

During a battle against the world's scourge - a predator, Kainuo, a predator hunter, used forbidden magic at the cost of his life to protect his teammates. When he woke up again, he found that he was twelve or thirteen years old again and came to this magical world called "Avida". He thought he could live a peaceful life, but he was involved in a smuggling case, which made him gradually see the nature of the world clearly. The dirty and bloody gray human body industry! The oppressive rule of the aristocratic class! The major races are destroying each other! The remnants of the old gods are back! All conflicts begin with interests and end with change. This sick world needs a cleansing!