Arashi's mission from Mochizuki is to kill...Fiona?! Faced with something unthinkable, the young man finds himself confronted by the events surrounding an old bombing during an international assembly. Can he unravel this tangled web of incidents and motives before it's too late?

Arashi's mission from Mochizuki is to kill...Fiona?! Faced with something unthinkable, the young man finds himself confronted by the events surrounding an old bombing during an international assembly. Can he unravel this tangled web of incidents and motives before it's too late?