Just before a date with Osanai, Kobato runs into Kengo, who shares some disturbing news and leaves a strange message. Together with Osanai, Kobato tries to solve the mystery. However, shortly after, it appears that Osanai is in great danger.
They started off with 
cough syrup and sleeping aids.
.لقد بدأن بشراب السّعال والمنوّمات
Erst waren es nur Medikamente
gegen Erkältung oder Schlafprobleme …
Empezó con jarabe para la tos
y pastillas para dormir.
Empezó con jarabe para la tos
y pastillas para dormir.
Avant, c’était genre des médocs
ou des somnifères.
All'inizio erano solo
sciroppi per la tosse e sonniferi...
Começou com remédio
para resfriado ou soníferos.
Раньше баловались
снотворным и сиропом от кашля.
ก่อนหน้านี้
ก็มีพวกยาแก้หวัดไม่ก็ยานอนหลับ