Sometime in the near future, in an age in which we have established contact and communications with planets outside our galaxy, Scan2Go has become a huge phenomenon throughout all of outer space. Giant races are held at every locality, with each racer gunning for the title of the universe's number one racer!

The main character in the series, Kazuya, possesses the power of the eagle, performed well with his blazing, innate power commanding his falconine beast spirit. He competes in a tournament, the "Pro-Racer Exhibition Race.", but was no match for the other teams that had won their way through the competitive Space Preliminaries.

Realizing the difficult obstacles that lie before them, Kazuya and his friends leave the small Earth behind and set off on a universe-wide quest to hone their skills as warriors!

2029年，人們發現地中海沿岸發生了氧元素消失的現象，之後各種元素相繼消失。受此影響，60年後，地球上的人口只剩下全盛時期的十分之一。調查表明，消失的元素去了另一個地球，為了取回消失的元素，名為「元素獵人」的組織成立了，其成員都是13歲以下的小孩，因為只有小孩才能去另外一個地球（黑暗地球）。

This story is about Mick, a sleeping chironomid. Insects are taken up into space for use in experiments by humans. An epic space adventure of Mick and his friends of their journey back home to Earth.

The development plans and experiments are aborted by humans for no known reason, the organisms are left behind in the space station with limited resources. Going over hurdles and fighting through challenges, together, they travel across planets and gain new comrades, heading for Earth. As their journey progresses, the mystery behind the human’s abandonment unravels…