What is rakudai kishi no cavalary?

Rakudai Kishi no Cavalry is a Japanese light novel series written by Ritsu Miyazaki. The series has been adapted into an anime series as well. The story revolves around students who attend a school for magic and technology known as Hagun Academy. The academy ranks its students based on their magical abilities. The main protagonist, Ikki Kurogane, is ranked as an F-rank student and is considered the worst among all students. Despite this, he dreams of becoming a licensed knight and with his determination and hard work, he aims to prove his worth. The story follows Ikki's journey as his fate intertwines with other students in the academy, and together, they fight for their dreams and ideals. The anime series premiered in 2015 and has gained popularity for its action-packed battles, complex characters, and compelling storyline.