This is a side-scrolling 2D rhythm game featuring an innovative “melody puzzle” mechanic. Players switch between rhythm tapping and melody-based puzzles to unlock stages and memory fragments, gradually uncovering the truth behind a monstrous invasion. The game presents a richly atmospheric medieval fantasy world with hand-drawn 2D art and original music. Its standout feature is the melody-centered puzzle gameplay combined with multi-character perspective storytelling, revealing different emotions and truths behind the same events, delivering powerful narrative twists and emotional impact for a unique immersive experience.