This is an episode of the series Evfnye 10.Cosmic Brain Part 1: Crab Rave is the thirty-seventh episode of Evfnye 10.
Synapse is entering Neuroticus' secret chamber, where he is planning something. She tells him that Ketu's technology is more powerful than Neuroticus expected, to which he replies that he always has a back-up plan. He calls in SupresLime and tells that, as there is a celebration on the planet today, they will have to join it to blend in.
After the rave celebration, SupresLime secretly disconnects the planet from external sources. He does it because Neuroticus wants to secretly kidnap Ketu, forcing Evfnye, the wielder of the 9th Omnitrix, to make a sacrifice.
- Neuroticus is first seen in person.
- Evfnye leaves his base. He now wants to fight off Neuroticus.