A man who was once called the world strongest agent ended up becoming a teacher after his retirement to train the new generation of agents. After many years of training his disciples, he is killed at the age of...

"As the friend character, being the protagonist's support is my way of life." My first impression of Ryuuga was “This is the kind of protagonist you’d see in something like an anime.” Then, that thought soon...

After losing his parents, he yearned to become a knight, the poor boy Wynn Byrd diligently trained himself. Even after parting with his mysterious childhood friend, he trained endlessly. However, it was nearly...