Crimson Eyes: The Black Star Conspiracy

Marked by crimson eyes and branded as an experiment, Yolin arrives at Lasila Academy with tactical genius from another world—and a dangerous secret. When he awakens the "Replication" ability, he becomes a target in a deadly game orchestrated by shadowy forces. To survive the Black Star Conspiracy threatening the academy, he must forge alliances, master his power, and uncover the truth behind his own existence. In a world where knowledge is the deadliest weapon, one reincarnated tactician will rewrite the rules.