Zillion (赤い光弾ジリオン, Akai Kōdan Jirion?), or Red Photon Zillion, is an anime series that ran from April 12, 1987 to December 13, 1987 on Nippon Television in Japan and was produced by Tatsunoko Productions and Sega. The series was dubbed partially, five of the 31 episodes, into English and released on VHS in the United States by Streamline Pictures.
The story takes place on the planet Maris in the year 2387. Around this time, the Nozas started to genocidally kill all humans in order to lay eggs and reproduce on the planet. Three mysterious guns dubbed the "Zillion Weapon System" appear and three teens (JJ, Champ, and Apple) are chosen to wield them as the White Knights in order to fight back against the Nozas.
an extended description!