This movie tells about a world where humans and monsters coexist, and in this world, people who are brothers to monsters are called hunters. However, in the hunter's world, he encountered a rider who survived with the monster, and the rider could make the monster gradually awaken its power
Kimura was born in a rider’s village. His dream was to become the world’s number one rider. At the age of 12, he was He began to look for his first follower, but driven by his kindness and competitive spirit, he and his partner found the male fire dragon in the depths of the monster forest. This was his first follower, but the rider and follower The story of the bond between the beasts begins with him first finding his own partner. Here, his bond with the monster opens up a new relationship. The difference between Kimura and other riders is that he and the follower beast are mutual Trust, thus establishing a relationship that belongs to fetters, and among the people who live with the follower beasts, they establish a fetter relationship through trust.