Ikki Kurogane is known by what nickname at the beginning of "Chivalry of a Failed Knight"?

In the beginning of the Chivalry of a Failed Knight, Ikki Kurogane is known by the nickname "Worst One" because of his seemingly lackluster abilities as a knight. Despite being labeled as the worst, Ikki shows determination, resilience, and unwavering dedication to improving himself. He faces numerous challenges and overcomes them with his own unique techniques, proving that he is not someone to be underestimated. Ultimately, "Worst One" becomes a symbol of Ikki's growth and transformation, highlighting his journey from being apparently the weakest knight to becoming one of the strongest.