Ah-Duo's replacement has arrived in the rear palace, and Maomao is assigned to give a certain lecture to all four high concubines. Later, Maomao helps Lihaku investigate a warehouse explosion.
I can't let him see my 
precious teaching material.
!لا أستطيع أن أدعه يرى مواد تدريسي الثّمينة
Er darf diese unentbehrlichen
Materialien nicht sehen!
No puede ver mi preciado material.
No puede ver mi preciado material.
Personne ne doit voir
mes précieux artefacts.
Materiali importanti che non posso mostrarle.
Não posso deixá-lo ver
meu precioso material de ensino.
Нельзя показывать ему
бесценные учебные материалы!