After defeating Madame Kurenai, Shiki and his men leave the planet Sun Jewel. They then try to secretly enter the giant urban battleship Belial Gore, where the Dracken Joes are located.

Shiki and his gang believe they have successfully infiltrated Belial Gore, but Drakken Joe has been aware of their every move; on Edens Zero, Rebecca, Happy, Mosco and three of the Four Shining Stars confront these intruders.

Thanks to Witch, all the intruders in Eden Zero have been eliminated. Meanwhile, inside Belial Gore, Weisz dons an Arsenal suit to battle Laguna, the Water Spirit of Element 4.

Rebecca and Happy arrive in Belial Gore to deliver medicine to cure Weisz's injuries. There, however, they are captured by the Sylph, a wind elemental.

Although Shiki and Homura want to deliver the medicine to Weisz as soon as possible, they will have to fight off attacks from Sylph and his assistant, Jinn, first.

Shiki and his friends' efforts fail, and the group are captured. In this hopeless situation, Rebecca is locked away from everyone else by Drakken Joe. There, she cannot help but be moved by how much she misses everyone.