At a city intersection where the hustle and bustle mix with car horns. Walking as if being swept along by the crowd, you suddenly stopped at a sound heard from overhead. On the giant electronic billboard looked up at, the new music video for the nationally beloved rock band "Yonagi," whose name everyone now knows, is being displayed. Just as you casually glanced around――they spotted four familiar figures. It was "Yonagi," whom they hadn't seen since parting ways two years ago.