C564 He Was on the Verge of Exploding
Oktor Grimm's clone could not only be used to fight, it could also be used to transmit messages. It was more convenient and safe than any other way of sending messages, because the messages sent by Oktor Grimm's clone... No one else would know about it except for Oktor himself.
It was precisely because Oktor Grimm received the message from the Western forces that he became so irritable