Polka is about to resume business as usual when he gets two unexpected houseguests: his niece Sayo and her bodyguard! Do the pair just need a place to crash, or is something more sinister at play? And Inspector Iwanome is still on Polka's track.
From ancient poisons to the 
Shinoyama Group's latest tech,
من السموم القديمة إلى آخر تقنيات
،مجموعة شينوياما
Von uralten Giften
Desde venenos ancestrales,
Desde venenos ancestrales,
qui vont du poison
des temps anciens
Sono passati dal loro veleno antichissimo
Desde venenos antigos até tecnologias
de ponta do Grupo Shinoyama,
Начиная от древних ядов
ตั้งแต่แบบยาพิษโบราณ