“I’m not going.” Lloyd mumbled.

Lloyd Garmadon embarks on a new adventure as he attends summer camp for the very first time. Upon arrival, he finds himself bunking with seasoned campers Kai, Cole, Zane, and Jay. Although everything seems to be business as usual, the group stumbles upon some peculiar occurrences happening in and around the campsite. As they delve deeper, they begin to realize that strange things are also happening to them personally.

At the behest of her teacher Celestia, Twilight eagerly joins a summer camp where she is introduced to six other girls- Rainbow Dash, Rarity, Fluttershy, Applejack, Pinkie Pie, and Nya. Twilight crosses paths with Lloyd, and they quickly strike up a friendship. As they get to know each other, they discover that they both have an interest in uncovering the strange occurrences happening around the campsite. With their combined knowledge and skills, they team up with the other campers to unravel the mystery before it's too late.