Bărănescu Denis-Iulian, also known as I.D, made his debut with his first book of poems "Welcome to the Opera", updating the book by calling it "the opera". By writing dramatic poems he managed to create a career in writing , reaching the 1st place many times, and the 148th place globally with the book "the opera". Through emotion and teenage love, it still manages to fill gaps in the readers' souls to this day.