The Unjust Killer, One Night of Death

Flow, a special-class assassin of the Dark Shadow Unit under the Demonic Alliance, sees yesterday’s comrade become today’s enemy and attack him.

To avoid death, he risks his life and hides in the Murim Alliance. There, at the place he goes to in search of survival, he meets an unexpected connection.

A man who was once an assassin who killed others is reborn as an instructor who teaches others, and the feelings and chivalry he has kept in the corner of his heart begin to show their true shape!

Kim Minsu of external and internal martial arts has returned!