It was supposed to be a typical night of Kaiju fighting, and it had been a pretty easy one. However, the Kaiju refused to go down without a fight. The next morning, after defeating the Kaiju, Thunder and Shiny woke up feeling unwell, with terrible head colds and hacking coughs. Despite having small machines inside them programmed to protect them from viruses like these, they proved to be ineffective. Their conditions only worsened to the point where it started to affect them greatly. Join the brothers as they fight this new sickness, along with the humans who are desperately trying to find a cure before it's too late, and the virus goes after them.