Lee overhears Barrage and Cassandra talking about fencing and he assumes that it is to do with the fencing team's losing streak, "the curse of Earl Nigma". Meanwhile, Holger tries to get Greta back from Brad, desperate to become popular, and Cam attempts to cheat in his book review by "buying" a review from Grayson, a genius. Tina helps Lee investigate Barrage's plans as Lee tries out for the fencing team, unexpectedly having good skills. Tina finds that Cassandra was talking about an actual fence around the school than the fencing team. Lee finds that Brad cheats during the fencing tournaments to impress his dad and gets Lee to secretly fill in for him, so he can impress his father. Lee is "enhanced" by the underground pyramid (from "Outcast Times at A.Nigma High") and wins for Brad's father, resulting in Brad respecting Lee for this. Meanwhile, Holger has Greta back and Cam decides to not cheat but the review he bought was taken by a mysterious figure and is given to his teacher, resulting in an "A" for Cam. Lee now has to figure out why a fence had to be built around the school.