Continuing from the previous episode, Ragna succeeded in stopping Hazama from taking over Kagutsuchi. As soon as Ragna continues on, he encountered a portal to the world in a burial ground in the Kagutsuchi Mountains. Drawing blood in the air, Hakumen, a cold star warrior who was born and raised as one of the Six Heroes and was reinstated to the room of lost souls. Ragna and Hakumen are doing battle in the Closed World. Ragna tries to convince Hakumen to take of his mask to know what is Hakumen's face looks like. Just when the battle moves on, the scientists are researching that Ragna and Hakumen are in the closed world. Without honor, they would be doing a research.