Synopsis

Vinchen is summoned back to the Crimson Fortress and assigned a mission to Maeltime, a city known for its unique barrier and a connection to his mother's family. Before the mission, Vinchen's butler reveals a surprising history involving a technique called the "Territory of the Murder King" and a duel with a genius named Merlin Falker, also hinting at his incredibly advanced age. A group of Vinchen's friends and a powerful martial artist named Raven all express interest in joining him on this dangerous mission to Maeltime, motivated by personal reasons.