愛川ゆず季 微熱 (2004)

A young man, grappling with the complexities of modern life, finds himself unexpectedly drawn into a world of espionage and intrigue. He's recruited by a shadowy organization and thrust into a dangerous mission that tests his loyalties and forces him to confront his own hidden potential. As he navigates a treacherous landscape of double-crosses and moral ambiguity, he must decide where his true allegiances lie. 2004 release.