Assasin

Astra Academy is the most prestigious combat academy on the continent. Every year, talented students from powerful kingdoms gather to train and become knights, mages, adventurers, and heroes. Among them is Ren Veylor. An E-Rank student who appears weak, unremarkable, and completely average. Most students barely notice him. But Ren hides a dangerous secret. He is an assassin. Sent to Astra Academy on a confidential mission, Ren must secretly eliminate I've specific students without exposing his identity. One of those targets is the academy's strongest student. Kael Draven. An SS-Rank prodigy admired by the entire academy. As classes begin, Ren must balance academy life while carrying out his mission.