Reito goes to visit the widow of the very first victim of the MK Virus in Japan.
The widow knows more than she should, and is secrelty in contact with someone very important to him...
Experiments on living creatures 
are difficult, so...
Mit lebenden Viren
zu experimentieren ist zu schwierig.
Experimentar con seres vivos
es difícil, así que…
Experimentar con seres vivos
es difícil, así que…
Gli esperimenti su creature viventi
sono difficili, per cui...
Experimentos com criaturas vivas
são difíceis, então...
Как же тяжело ставить опыты на живых...