Traversing the depths of space, a quartet of astronauts grapple with the sudden demise of their companion, Makimura, who left behind a haunting message hinting at his impending murder. With their spacecraft beyond repair, the team evacuates via escape pods, thrust into a race against time. Amidst their grieving hearts, suspicions arise, pointing fingers at Kizaki due to a complex triangle involving Nana Ichinomiya. To their astonishment, Makimura's pod tails them silently, evading all communication attempts. As enigmatic revelations unfurl, tales of the Phoenix, a legendary immortal bird, intertwine with their unfolding mystery. Only upon crash-landing on an eerie planet do the astronauts confront the chilling reality behind Makimura's fate and his enigmatic pod. In a futuristic setting, Hi no Tori: Uchuu-hen showcases the dark facets of humanity's relentless pursuit of desires, heedless of the havoc it wreaks.