Sansom's New Restaurant

Sansom finally gets a new restaurant which is much more successful than the Krusty Krab and it ends up becoming a massive business. But the heroes discover that the secret ingredient, which Sansom defends impossibly, is a chemical from Plankton and the Villain League that is meant to shut down the Krusty Krab so he can legally take the Krabby Patty formula, and actually started out as a legitimate business built by his sympathetic wife as Plankton wanted revenge for what he did to him. Thus SpongeBob and the Lodgers have to stop this.