Levi Ackermann, a 29-year-old singer and songwriter known for his handwritten songs, is also occasionally part of the idol group Survey Band. His bandmate, Hange Zoe, pushes him to take breaks at a quiet café in their neighborhood. Since then, Levi has become a regular, enjoying the calm and renowned tea blends. His visits are just another part of his routine, though the café owner unknowingly becomes the muse for his latest songs.