Ace and the gang goes to the Light City and hears about the almighty Dragon Caller, Sturgeon. Hoping they can get some training from him, they set off to find him with a boy named "Astell." However, they soon find out who the boy really is...

The mansion houses countless contraptions and numerous deathtraps. Regardless, Takurou never hesitates to hit a button or push a level. “If you don’t move forward at all times, nothing will change.” Even when things suddenly get, really, really bad...

Nagasone Kotetsu, beloved sword of the Shinsengumi commander, Isami Kondou, manifests at the citadel and soon after dispatch orders arrive for the Ikeda Inn. The beloved sword of Sakamoto Ryouma, Mutsunokami Yoshiyuki, is chosen for the dispatch unit along with swords with ties to the Shinsengumi. Captain Yamatonokami Yasusada vows to annihilate the History Retrograde Army in order to avenge his previous loss at the Ikeda Inn.

Victorious's past is revealed, and Cyan and the others prepare for the Puru Land concert by writing a new song.

Tekkadan has discovered a huge object at a mine it is managing. Having received a message from Orga about the object's true nature, McGillis decides to pay a secret visit to Mars.

Revelations abound as the true nature of the Wano clan and their relationship with the Minks is revealed! Momonosuke's role is greater than any had imagined! But even more shocking - the visage of Raizo the Ninja!