Kokoro ga Sakebitagatterun da.

Jun was once a bright and joyful girl, but a single incident during her childhood changed the course of her life forever. After speaking words that inadvertently tore her family apart, she was visited by a mysterious entity known as the Egg Fairy. To prevent her from ever hurting anyone else with her voice again, the fairy sealed away her ability to speak. Burdened by the guilt of her past and stripped of her voice, Jun retreated entirely from the world, choosing to live quietly in the shadows and avoid any form of attention. Her isolated existence is unexpectedly disrupted when she is selected to serve as an executive member of her school's community outreach council. This sudden thrust into a collaborative environment challenges everything she has done to remain invisible. The situation grows even more daunting when Jun is chosen to play the lead role in the council's upcoming musical production. Forced out of her self-imposed silence and into the spotlight, she must confront the deep emotional scars of her past and discover whether her heart can find a way to express what her voice cannot.