Synopsis

Nox, a seemingly ordinary student, enters a classroom where students are tasked with subduing imps with their mana, but Nox's imp unexpectedly trembles in fear despite him not doing anything. This draws the attention of Professor Ras, who recognizes a hidden talent within Nox and offers him a chance to become the best student, leading to jealousy among the others. Additionally, there's a background element about Nox's desire to become a real demon and an internal monologue contemplating killing someone.