The animation doesn't illustrate a story; it IS the story. Ink bleeds across the frame like memory losing its edges, and you stop asking what's happening because the dissolution itself becomes the point. This isn't a film that wants to be understood. It wants to be experienced as the thing it's destroying itself to show you. Watching it demands you surrender control. That's the entire contract.
A psychedelic animated film, RAIN: MEMORY OF CLOUD. 1 opens on ink spreading across the frame in uneven patterns. From that starting point the imagery keeps building, growing steadily more chaotic and disorienting as the film goes on.