The war is not over yet. But humanity is losing. It becomes obvious that, unless the lines of telepathic communication between the monstrous creatures scattered between Earth and the Moon are broken, the humans will lose. Once again, all seems to depend on Helius, the mysterious warrior from an ancient war…

Face au réveil des neuf créatures extraterrestres, les membres de la société de sécurité privée Rubicon doivent s'unir mais ils ne répondent plus. Tout repose alors sur Hélius.