Velma is offered 10 million dollars by the Brainsplosion company, who wants to use a video game code she made with her friend Zara for the sequel to their successful game Protein Titans. However, Velma is forced to make a very difficult decision when... (more) the company offers her a five-year contract. Meanwhile, the rest of the gang attempts to solve the mystery of the Ghost Chef, the villain from the Protein Titans game, who has suddenly become real.