The story follows a school idol in an alternate reality where she must navigate a second chance at her music dreams, facing her past mistakes and finding redemption through her art....

A school idol's journey through parallel worlds, where her dreams and sacrifices intertwine with the lives of others, leading to a heart-wrenching choice between reality and her musical destiny....

A young school idol is accidentally transported through time, where she must navigate historical events and find her way back to her own era, all while falling in love with a mysterious knight....