The episode begins at the Wagassierbon. Patitchi has just started her new job as Wagassiertchi's assistant chef. The Wagassierbon is crowded with plenty of customers. Mametchi and his friends look in from outside, and note that Patitchi seems quite enthusiastic. Then Pianitchi notices something. A few blocks from the Wagassierbon, there is a mysterious building under construction. The group wonders what it could be.