Gaoshun requests Maomao's help in solving an apparent poisoning case. Meanwhile, Jinshi deals with an unwelcome visitor who's taken to lingering in his office.
Maybe this seaweed 
isn't eaten often in the south.
ربّما هذه العشبة لا تُؤكَل كثيراً في الجنوب
Könnte es nicht vielleicht sein,
Quizás esta alga
no se suele comer en el sur.
Quizás esta alga
no se suele comer en el sur.
Qui sait ? Dans le Sud,
È possibile che al Sud, da cui provengono,
Provavelmente, no sul, não costumam
comer essa alga marinha.
Вполне возможно, что жители южных краёв
сами не особо-то употребляют их в пищу.