While the vocation given by God is a Tamer. Amber who is treated as incompetent and cannot follow monsters. However, he actually has a phantom race “phantom beast species” that is invisible to ordinary humans. He was the only person in the world to be able to tame. Amber, paid in advance to all the adventurer’s guilds in his home country, He decides to move to the Kingdom of Blumundo, where the Tamer guild is located. As soon as he moved to another country, he started to make a big difference!