Eurostellar

A man in a white shirt appears to be falling or floating underwater against a blue background, then transitions to a man in a black shirt raising his arms against a blue sky, followed by the same man falling through a dark space filled with glowing particles, before returning to the man in the black shirt with arms raised, and finally back to the man in the white shirt underwater. The sequence alternates between the two men in contrasting environments, one submerged and the other airborne or in a starry void, with the man in the black shirt appearing in both the sky and the particle-filled spa