1boy, arm up, beach, black headwear, black pants, blue hair, closed mouth, fireworks, floating hair, flower wreath, full body, glowing, gradient hair, hair between eyes, hat, hat loss, holding fireworks, infection monitor arknights, jacket, jellyfish hair ornament, long hair, looking up, male focus, multicolored hair, night, night sky, official alternate costume, open clothes, open jacket, pants, pink eyes, pink hair, sandals, see-through, see-through jacket, shirt, sky, smile, solo, sparkler, standing, striped, striped shirt, very long hair, water, white shirt