The Crey Intrusion
It all started when Regent Korol discovered Crey spies trying to steal data from one of the Grandville Arachnos bases. You were sent in as a relief force to stop the Crey spies from escaping. In the end, the Crey spies still managed to send a transmission to an offshore cargo ship, supposedly containing data files on Arachnos Tarantulas.
Regent Korol sent you to take down the other Crey spies on the ship and recover the data files. During the fight on the ship you discovered the authorization of the data theft was direct from Countess Crey herself! Apparently she wanted to get hold of the Arachnos technology behind manufacturing Tarantulas so Crey could gain a new edge.