Lol

A small, winged dog-like creature runs along a sandy beach under a bright blue sky. The scene cuts to a shirtless boy with dark hair who looks surprised as a girl with long teal hair, wearing only a towel, hangs from a rope behind him; he speaks to her as she swings, then the view shifts to a large, dark creature with a red eye firing a beam of light into the sky, followed by a small, blurry object flying upward against the blue sky.