The escaped convict, Hachiman, appears in front of Liang and Upa.
Nico has remained with them to help.
Hachiman, former boss of Liang and the others, uses a large weapon and poison to attack.
That poison was provided by Qi, who has betrayed Building 5 and joined Hachiman.
Meanwhile, Uno and Jyugo are concerned about Nico, who doesn’t have his medication.
It seems something horrible will happen to Nico is he doesn’t take his medicine...
A man who knows all there 
is to know about poisons,
،رجل يعرف كلّ شيء عن السّموم
Ein Typ mit einem
reichen Wissen über Gifte,
A alguien que lo sabe todo
sobre los venenos,
A alguien que lo sabe todo
sobre venenos,
C’est un érudit spécialiste
du poison,
Un uomo che conosce
tutto quello che c'è da sapere sui veleni,
Um homem que sabe tudo o que
se pode saber sobre venenos,
Человек, который знает всё о ядах,