 However, unbeknownst to the protagonists, Achim is an undercover police officer.After much debate, the duo decide to bring Achim to the plantation so that he can help with the aphid problem, using an adulterant on the plants called "Brain cell massacre," which, according to Achim, is used in Kazakhstan plantations.On the way to the growing area, they try to pick psychedelic mushrooms, convinced that nobody will be suspicious of mushrooms on a pizza.