Knighthood was renowned for its emphasis on lineage and talent, a widely known fact. Despite being an orphan from the church, Ein managed to enter the Knight Academy in the capital city. However, he was placed in the lowest tier, known as the “E-Class” or commonly referred to as the “inferior class.” While being looked down upon by the top students from noble families, Ein embarked on his academy life with his classmates from the inferior class, aiming to become a top-notch knight. However, only the headmaster of the academy was aware of it. Ein, also known as [Nameless No.1]. He was the ultimate weapon of the kingdom, created through the ruthless experiments of the clandestine division of the church, a member of the secret knight order known as the “Phantom Dragon Knights”. While the headmaster, who acted as the mediator, was troubled, Ein led the “inferior class” and overwhelmed the other classes.