An otherworldly realm where people from various countries across the globe have been crossing over through an annual dimensional gate that opened four years ago.

And amidst the guilds divided into these various national factions, "Baekho"—a small Korean guild—struggles desperately just to survive.

Into this narrow, fiercely competitive world, the dimensional gate has opened for the fifth time.

However... there is something deeply unusual about this latest batch of Korean rookies.