The distant future...The planet Dirgan is covered with eternal ice and inhabited by bloodthirsty creatures. Attempts to colonize it failed miserably; the colonists fled in horror and refused to return. It was on this damned planet that the space hulk Rusty Fang and his comrades were brought as a result of a shipwreck. Fang is no stranger to survival; he is not afraid of monsters, but Dirgan is dominated by forces much more formidable than the voracious beast. Only by challenging them can Rusty Fang hope that he and his people will be able to leave the trap planet, and he does not intend to miss this chance...