2023 Seoul International Fireworks Festival was held in Hanjiang Park, Seoul, South Korea. The theme of SUNNY group is A Dream Comes True, illuminating fireworks in Seoul night sky. The "Starry Sea" is an image used to imply spectacular scenery within the universe. The "Stars" represent distant and unknown, while the "Sea" represents vast and boundless. It reminds us to firmly believe, explore the unknown, and looking forward to infinite possibilities. The fireworks like the resurrection of all things, shocking the visual experience, pursuing the most beautiful dreams.