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.
is a secret technique 
shared only amongst women.
هو تقنيّة سرّية لا يتشاركها سوى النّساء
ist eine Geheimkunst allein der Frauen, …
ne doit au grand jamais
franchir ces murs
sono segreti riservati alla sfera femminile
Uma técnica secreta compartilhada
só entre mulheres.
которые передаются
от женщины к женщине.