Mao's group battles the Cooking Underworld for the legendary utensils in the Huangpu River warship pavilion cooking battle. The score is one to one. The final round pits Mao against his old enemy Shao An. Their theme is tofu! However, something disastrous happens to Mao's soybeans during the night before the final round... What dish will Mao produce after finding a hint in the silver lining?
Shirou's mom said rice straw 
has natto bacteria on it
قالت والدة شيرو أنّ قشّ الأرزّ يحوي بكتيريا النّاتو
In Reisstroh sind Natto-Bakterien,
die Sojabohnen gären lassen!
La mamá de Shirou dijo que la paja
de arroz tenía las bacterias necesarias
La madre de Shirou decía que la paja
de arroz tenía las bacterias necesarias
Elle contient une bactérie
qui accélère la fermentation du nattô.
La madre di Shirou diceva 
che nella paglia di riso si trovano i batteri
A mãe do Shirou dizia que palha de
arroz tem bactéria de natto dentro dela
Мама Чжи Лао рассказывала, что на них
есть бактерии, которые ускоряют