The summer setup is a fake-out. You think you're watching kids make a movie. By episode three, you realize the camera is just an excuse for them to finally say things they've been holding back for years. The romance doesn't meander or dodge, it actually resolves, and when it does, the show proves it understood these people the whole time. Watching characters actually grow into different versions of themselves instead of cycling through confession scenes is rarer than it should be.
Kaito returns home for summer break only to witness a mysterious girl vanish into thin air. Convinced he's the only one who remembers her, he becomes obsessed with uncovering the truth. When a group of friends decides to spend their vacation making a movie together, Kaito sees an opportunity to explore the strange phenomenon. What starts as a casual creative project transforms into something far deeper as the cast bonds over long nights of filming, honest conversations, and the messy process of growing up. Romance blooms in unexpected corners. Friendships crack and rebuild under pressure. Secrets emerge that change how everyone sees each other. The film becomes less important than what happens behind the scenes, where these teenagers confront their own insecurities and desires. As summer winds down, the group realizes they've documented something more valuable than any movie: the exact moment when childhood ended and real life began. The mystery surrounding Kaito's phantom girl lingers beneath every frame, adding urgency to their fleeting time together.