Worlds Finest Assassin Gets Reincarnated In Another World As an Aristocrat Light Novel TP Vol 08 (MR)

Rui Tsukiyo Lugh barely eked out a victory against his friend Naoise, who turned against humanity. Lugh swears to put a stop to the snake demon that orchestrated this tragedy between friends. He heads for the warfront, and crosses paths with someone he'd met in Dia's homeland. Setanta wants a rematch, but Lugh's planning an extremely long-range sniper shot.