During my university years, I was constantly working part-time, and after work, my friends and I would often drink together until morning. Somehow, those days led me into the world of host clubs. As soon as I started, I began taking ballroom dance lessons so I could dance with customers. With a live band playing behind us, I danced the jive, laughed, partied, and threw myself into every night. Before I knew it, I even won the Rookie of the Year Award. Looking back, I did plenty of crazy things. I was young, fearless, and had no idea what was waiting ahead. But I had dreams. I had energy. And every single day was exciting. Back then, I really was invincible. A nostalgic and slightly humorous rock song about youth, passion, unforgettable nights, and the feeling that nothing in the world could stop you.