Since the emergence of the mysterious organization Supernatural Research Institute, mankind has entered the space age, also known as the particle age. The application of energy particles has replaced nuclear energy, allowing mankind to explore the universe without any scruples and establish bases and cities on every planet.
Along with the energy particles, there are also particle creatures called particle evil spirits. The characteristic of these particle creatures is that they have particle crystals on their chests that store and control energy particles.
Thunder Eagle is a special investigator of the particle evil incident under the Supernatural Research Institute. He has no memory before the age of fifteen. He has four energy crystals on his body, allowing him to control energy particles like a particle evil spirit.
In order to retrieve his lost memory, Thunder Eagle helps the police to solve the particle evil spirit incident. He vaguely realizes that all this is related to the Supernatural Research Institute. A storm caused by energy particles is on the way, which will change the established destiny of mankind...
