Intro. Hiroki Mori lived with his mother Kaede and his older sister on a very small planet, both adoptive family members because Hiroki's real parents were unknown, he he had two very close friends Nao and Ayumi, he was in declaring himself to Nao until that day....
\the CPI had arrived on Hiroki's planet to scour the economies of planets as always, Kokujin, a guard who carries supplies and the weakest soldier of the CPI tired of working in a mediocre position and never getting promoted decides to walk in the village. The village was beautiful and quite remote, several people and animals, shops among others... Kokujin saw Hiroki happily talking to Nao seeing an opportunity for fun, as the CPI was going to stay a few days on the planet he decided to end that boy's life, same thing in the manga he lost the fight against Kokujin, but only that Nao was not Hiroki's girlfriend, that is, there was only friendship betrayal, then Kokujin using his reputation as a CPI soldier and saying that he was a senior