Starting this century, Unidentified Mysterious Animal, also known as UMA caused a serie of incidents. UMA’s frequent apparition became a huge society problem. To fight back against the invasion of UMA, the UMA Hunter Association was created. The UMA Hunters developed special battle suit to eradicate sea monsters. They are still fighting underwater to protect the world peace.

Starting this century, Unidentified Mysterious Animal, also known as UMA caused a serie of incidents. UMA’s frequent apparition became a huge society problem. To fight back against the invasion of UMA, the UMA Hunter Association was created. The UMA Hunters developed special battle suit to eradicate sea monsters. They are still fighting underwater to protect the world peace.