King Bosse passes away, naming Bojji as the next king. However, the announcement of the new king does not go as Bojji expects. After being told that Kage has gone on a journey without him, Bojji resolves to go on a journey of his own, to Hiling's dismay.

Bojji and Kage meet Desha, the king of the underworld, who is said to be able to make ordinary men into powerful kings. However, after testing Bojji's skill level, Desha refuses to train him. Apeas finds Daida and the mirror, and must choose a side.

The name "Miranjo" triggers a traumatic flashback for Bojji. Desha relates to Bojji the circumstances that turned Gigan into a criminal. After consulting with Despa, Desha makes a change of plans, and decides to return with his knights to the underworld.

Bosse tells Bebin the story of when he found the disfigured Miranjo, until Bebin is called away. As Bojji and Despa look on, Kage is faced with a life-or-death decision, and finds help from an unexpected source. The Big Four step forward to face Ouken.

Daida acknowledges and accepts Miranjo's crimes, then forgives her. As part of his atonement, Daida relinquishes the throne to Bojji. However, Kage feels out of place with his friend's new position of distinction, and leaves Bojji to reign on his own.