Raised as the son of the Dragon King, Ao is given a challenge to become a full-fledged individual: he must make 100 human friends. With zero magical power and no common sense, Ao enrolls in a magic academy full of aristocrats, and chaos ensues!

Touji Nanase, the protagonist, is constantly harassed by debt collectors and bullied at his black company job. One day, he is sucked into a dungeon and attacked by monsters! On the brink of death, he awakens a legendary skill from an item he acquires: the ability to turn the monsters he kills into a sword, known as "Magic Sword User." Despite his gruesome appearance and brutal nature that cause people to treat him as a monster, Touji begins his journey of revenge, targeting those who have tormented him. This is a dark fantasy of revenge and rampaging power, where he fights his way through a world of treachery and betrayal! **A story of vengeance and redemption in a thrilling, dark fantasy world!**

Mag (Magu) was gifted the skill "Decoy", a skill capable of attracting monsters and causing disasters. As such, he was banished from the city. Therefore, he decided to live alone in a hunting cabin deep in the mountains. However, there, he draws the attention of Divine Beasts: Loa the Dragon (a beautiful girl), Fiana the Phoenix (another beautiful girl), and Maera the Kelpie (another beautiful girl). In the end, Mag decides to spend a easygoing life in the mountains with the Divine Beasts. But the skill "Decoy" is not making it easy for him...