After receiving a blood test result and learning the name of his soul mate, Jon, a nerdy high school boy goes to confess his love for his high school crush and friend, Vio, a tomboy teen girl, despite not being each other's chosen soulmates. They both begin an unlawful relationship. At the end of the school year near the Vio's supposed marriage with her soulmate, she suggests for them to run away together, but Jon is hesitant, very much aware of the government's regulation against choosing your own partner.