This story follows Astra, a determined girl gifted with extraordinary strength. When her twin brother loses his voice before a crucial band rehearsal, he’s threatened by a lawsuit. Astra steps in for him. Disguised as a boy, she resides in the boys’ dorm to uphold the ruse despite lacking musical talent and being unmistakably female. Amidst comedic mishaps and tense moments, Astra discovers unexpected love and genuine companionship.