Ep. 10: Marucho and Fabia infiltrate Bakugan Interspace to rescue Ren from Barodius's control.
While Ren remains under the influence of Bakugan Interspace, Marucho devises a strategy to free his friend. Emperor Barodius questions Ren’s loyalty due to his reluctance to fight former allies, but Ren affirms his devotion. Linehalt remains skeptical, prompting Ren to recount their shared history as descendants of the Protectors of the Dark Bakugan, who were recruited by Barodius to invade Earth. Simultaneously, Marucho and Fabia infiltrate the facility. Fabia and an Avatar Marucho engage Lena and Zenet in combat, but the Avatar is swiftly defeated upon Ren’s detection of the intrusion. After Fabia is captured, Marucho intervenes to rescue her. Although the direct mission fails, Marucho reveals he has installed a back door to access Bakugan Interspace without alerting Ren’s team.
Episodes
- Ep. 6 · Fabia loses to Jesse due to a field bug, leading Shun and Fabia to expose Ren's lies about Neathia and Gundalia.
- Ep. 7 · Marucho searches for Ren while Fabia explains Neathia's fall to Gundalia.
- Ep. 8 · Ren kidnaps brawlers and brainwashes them to attack Dan's group while taking control of BI.
- Ep. 9 · Dan and Jake infiltrate Bakugan Interspace to rescue brainwashed children from Ren's control
- Ep. 10 · Marucho and Fabia infiltrate Bakugan Interspace to rescue Ren from Barodius's control.
- Ep. 11 · Linus delivers the Element to Fabia while battling Ren and Jesse on Earth.
- Ep. 12 · Dan and Linus struggle to rescue Neo while Sid steals him for glory.
- Ep. 13 · Dan and Drago depart for Neathia after Zenet’s failed disguise scheme to steal the Element.
- Ep. 14 · The Brawlers visit Neathia and face Barodious's attack on the Sacred Orb