With this flying saucer-interior stage set, wind machine blowing, and all the luminous strobe-flashing going on, Oh My Girl are having some sort of spacey freak-out in a field of pinwheels (and the occasional wind mill proper):
Check out the great Jiho tracking shot that starts at 2:13! And plenty of good moments for the other members too, including an irradiated Mimi.
Really, this stage is a technical marvel. Even the “roof” is like a UFO. And the “choreo” of the lighting effects gives us so many pretty moments of backlighting, even when they are refracted into an icy blaze, as the shot on Arin at 2:25. All this whispiness makes the lights windy too!
Anyway, they say Yooa’s an alien, so why can’t they all be? Clearly Oh My Girl are too perfect for this world . . . .