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 secretly in contact with someone very important to him...

As a messenger from UW's global headquarters arrives in Japan, Reito finds the secret behind the creation of the MK virus.

The Numbers come under attack from terrorists calling themselves Izanami. But one of Izanami's leaders is the girl Reito's been searching for since he woke up.

As UW World Headquarters solidifies its control over Japan, Reito escapes to Taiwan, where he will finally reunite with his beloved childhood friend.