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A typical day in Normal City was interrupted when someone pressed a button labeled RING. When the school noticed, it was up to Greg and his friends to save VALID® Middle School. Will they succeed? Or is it over for everyone?
School gets released early because a black hole was created! When two men were trying to figure out to make King Lucas live forever, they created a black hole instead. Maybe TNT shouldn't have been an ingredient....
A fun day turned into a sad one. The government got the stupid idea to raise taxes, so the school cannot afford to stay open. Fundraisers fail, getting people to donate fail, and even budget cuts don't work. Can Greg and his friends save the school yet again? Or were the previous missions too much?
Greg and his friend are just 2 days away from the last day of school! But of course, some random person always screws something up. Sheldon Casta changes the time, so when everyone wakes up the next day, it is the 13th again. Unfortunately, no one is OP, and they can't make the OP people revert this. So how will Greg and his friends fix this?