Y/N, a rising singer known for emotional, “girly” music, is forced to collaborate with Theodore Nott, a global superstar she once idolized. Cold, dismissive, and arrogant, Theodore underestimates her talent and resents the partnership. When she joins his tour as his opening act, tension sparks into rivalry. But as they write, perform, and clash, respect grows, revealing vulnerabilities that slowly transform animosity into an unexpected, complicated love story of healing.