Gunslinger Stratos The Animation: Bunki/Futatsu no Mirai

Tohru Kazasumi confronts another version of himself from a different future as a phenomenon that turns people into sand threatens both worlds. Their choices and battles become intertwined, leaving the survival of each future bound to its rival.

Even the revelation of the Timekeeper's role cannot erase every doubt. Beyond a common enemy, each Tohru's determination to protect his own world remains a force that can unite them or bring them into conflict again.