Rainy AI Agent is a cinematic lounge-pop track inspired by 1970s spy movie soundtracks and Japanese Showa-era mood ballads. Soft female vocals, dramatic orchestral textures, and deep lounge atmospheres blend into a rainy neon world of midnight harbors, fading memories, and emotional solitude. A nostalgic yet futuristic song like the ending theme of a forgotten spy film drifting through the rain.