닌술 폭풍: 전투의 경계

The player becomes a competent person and summons characters through a card game. All characters from the original work appear, and one by one, they reveal the truth hidden in the darkness.
Story Mode: Experience a series of story missions, unlocking characters and cards and developing increasingly powerful heroes.
Guild System: Players can join a guild to cooperate with other members or participate in guild-only missions.
In-Depth Character Development: In addition to combat power, players can improve their character's abilities and unlock new skills through a mission, test, and training system.