As the summer comes around the corner, Alex Aussmen meets a beautiful name Ronica Malino a young women who has a lot of high energy, and she loves to have fun. Along the book, Alex meets an evil nightclub owner name Peter Disco at nightclub in Northgate. Alex discovers that Disco is up to no good and finds out Disco is building a factory that would destroy the Puget Sound by putting very dangerous chemicals. Alex must use all the gadgets that Michael gave him to Stop Disco before the Pudget Sound is destroyed.