Biragon is making some fresh juice in his blender when Chonbo and Kure Kure Takora runs by. Biragon is stubborn though and want's it all by himself so the demonic duo retreats to plan a new approach. Chonbo comes up with the amazing idea that they should fake a viral outbreak. When doing so, Biragon abandons his sweet juice.
The Sea Cucumber gang and Debura gets the same treatment. But when the duo are back to headquarters, the result of their juice blending turns out to be a sour surprise.