In a world where the gods walk among mortals, Ebisu and Hotei find themselves bound by a serenade and a silent harmony, their destinies intertwined in a tale of love, loss, and the power of music....

When Country Kko Kko's Starlit Serenade goes viral, a young musician's life intertwines with the enigmatic melody, leading her on a quest to uncover its origins and save her ailing mentor....