An old man named George watches TV. In fact, he is actually watching some Forever Knights live. The group of Forever Knights that he is watching tries to break an ancient seal. The Knights headed up by Sir Reginald knew that behind that seal was the secret of the First Forever Knight, and possibly a cache of alien tech. A squire named Winston tries to tell Sir Reginald that this is a bad idea, but they ignore him and continue to break the seal. A bright light suddenly shone from the cracks in the seal. Old Man George runs away from the TV and leaves his home. The team goes to the place that the Knights were and encounter another Forever Knights group led by Sir Cyrus (who claims that his group is much different from the Forever Knights led by Patrick, Urian and Driscoll). Gwen finds that a monster was sealed there.
They find the monster which is a Limax-like medium-sized monster. The monster touches Gwen's head and Gwen enters its mind. A few minutes later, she goes in her mind again. Kevin in his metal form also has his head touched but it has no effect on him. At the end of the fight, the monster kidnaps Winston. Gwen learns that the monster is a Lucubra, a monster from another dimension. They find the Lucubra again, but they don't let Gwen join in the fight unless they need her (due to the mental after-effects the monster has on her). They go in, Ben 10 Sinhala Cartoon becomes Armodrillo and the Lucubra attacks them. Just when Gwen is about to go in, Sir Cyrus with his group appears. They go in, Ben 10 Sinhala Cartoon becomes NRG, and when Lucubra tried to attack his head the team discovers that metal is immune to the Lucubra's mind control. NRG opens a big hole and Gwen casts a nonverbal, high-level spell to transport the Lucubra back to its dimension. In the end, Old Man George goes to the door and discovers that the creature is not inside.
