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.
Seaweed?
عشب بحريّ؟
Seetang, sagt Ihr?
¿Algas?
¿Algas?
Vous en êtes sûr ?
Alghe?
Algas marinhas?
Водоросли?