On the night of the new moon, the members of Ashura Kai are ambushed by a group of allied clans including Psyger-0. Meanwhile, Sunraku, Oikatzo, and Pencilgon confront Wethermon the Tombguard at the Hidden Garden.

The battle with Wethermon the Tombguard moves to its next phase. Pencilgon and Oikatzo, exploiting rare items, focus on Kirin who has transformed into a suit of armor. Meanwhile Sunraku goes on the offensive to defeat Wethermon before he crumbles away.