Ben Ripley has been in Spy School for over a year now and it's just the beginning of many adventures ahead. Erica, Ben's crush has been acting strange for the past few weeks now. Valentine's Day is just around the corner and Ben's been thinking if he'll ask out Erica to the dance, but then his world flips upside down in a matter of time. Erica is gone. Will he solve the mystery of Erica's disappearance or will Erica be lost forever?