A former thief, an ex-soldier, and a legendary wish-granting artifact collide in a world rebuilding from war.
In the late 22nd century, Earth has been devastated by war, leaving much of the population struggling in poverty while the military controls what remains of advanced technology. Kotobuki, a former thief trying to leave her criminal past behind, crosses paths again with Raimon, a former military commander who once pursued her but now dreams of building a peaceful life with her. Their plans are disrupted by people searching for the legendary Tsubasa, a mysterious object said to grant wishes, pulling the pair into an adventure filled with danger, secrets, and romance.