Dan, Runo, Mira and Baron make it to the human world but pick up some unwanted visitors: Spectra, Gus and Lync! Marucho manages to defeat Shadow and he, Shun and Ace decide to take out the Beta city controller to pass the time. Before Spectra takes his leave, he grabs Runo as a hostage and offers Dan an ultimatum: join the Vexos or risk Runo's safety. Dan, Julie, Baron and Mira split up and Dan and Julie run across Spectra and Runo. Mira chases after Gus to find Spectra and Baron fights Lync. Spectra reveals that he is actually against Prince Hydron's rule and wants to team up with Dan to take him down and in a show of good will, releases Runo. Mira's suspicion of Spectra being Keith only rise as she believes that he infiltrated the Vexos to free the bakugan. After Baron defeats Lync, we learn that Spectra and Gus only want to take down Hydron so that Spectra can succeed the role of ruler of the Vestals. Meanwhile, Dan refuses to believe Spectra intentions and before anything happens, Alice warps in using Masquerade's warp card. She takes Spectra and Gus (and Dan) back to the lab where Dr. Gehabich sends Spectra and Gus back to New Vestroia. Unfortunately, the transporter must be repaired before another trip can be made. So, Dan takes Runo, Julie, Mira and Baron to his house for the meantime. Lync crashes in but refuses Dan's hospitality but accepts Alice's, due to his hunger, after their ride leaves. Alice doesn't like Lync one bit and tells him that when the transporter is repaired, he is "so gone". Before the credits role, Lync is seen crying after Alice leaves him some food.
