A kid picks up a saxophone and decides he's going to be the greatest jazz musician alive, no shortcuts, no compromise. The animation doesn't just show you his hands moving across the keys, it shows you the moment his doubt breaks and something unspeakable takes over. You feel the weight of every late night, every failed audition, every second he could've quit, compressed into two hours that hit like a punch you saw coming and took anyway.
Dai Miyamoto discovers jazz by accident and becomes obsessed. He trades his basketball dreams for a saxophone, moving from quiet Sendai to Tokyo's vibrant music scene with nothing but raw determination and an instrument he's barely learned to play. The city chews up dreamers, but Dai's relentless practice and unshakeable conviction gradually pull in Yukinori, a brilliant pianist with a cynical streak, and his childhood friend Shunji, who takes up drums despite having no experience. Together they form something unexpected: a trio whose sound is rough and unpolished but burns with genuine passion. As their music starts turning heads in small clubs and venues, a different question emerges. Having the hunger to play is one thing. Having the talent to back it up is another. Becoming truly great demands something else entirely,something that can't be taught or practiced into existence. Dai chases that invisible threshold with the same intensity he brought to every other challenge, but this time the answer isn't obvious.