K-pop boy group ZEROBASEONE members Matthew, Kim Tae-rae, and Park Geon-uk have contributed their vocals to the Original Sound Track (OST) for the drama 'After School Teacher.' The song showcases a refreshing and breezy driving track that perfectly captures the bright and positive atmosphere of the drama. The clear and clean vocals of the ZEROBASEONE members add vitality to the track, and it is expected to receive positive responses from viewers. This marks another opportunity for ZEROBASEONE to expand their musical activities through drama soundtracks and participate in diverse projects. The emotional expressiveness and musicality displayed by the members in this OST activity are anticipated to become a meaningful gift for both their dedicated fans and drama enthusiasts alike.