"My lord, you're here. Something's happened."
Gu Xi was studying the materials in his hands in earnest, preparing his graduation thesis, when an undead suddenly rushed in.
A green owl followed behind the undead.
Gu Xi stared at him for a while before finally remembering that this undead was the messenger in charge of Owl Building.
But Gu Xi remembered that Beacon Towers and Mind Instruments had already been set up across his territory, and owls were rarely used for delivering messages anymore.
So this clearly had not come from within Gu Xi's territory. It should have been sent by a friend he knew.
"Who sent the message?"
Gu Xi lifted his head slightly. "If an old friend of mine needs help, mobilize some troops and send them over."
After saying that, Gu Xi lowered his head again and returned his attention to the materials in his hands.
"It's a letter sent by someone called Spy Master. It says urgent on it."
Spy Master, huh.
Gu Xi could not help thinking of that Savage Player. Back when Gu Xi had infiltrated Changzi City, he had relied on Spy Master's help.
Gu Xi was the kind of person who repaid grudges, and he repaid favors too.
As it happened, Gu Xi had some free time now, so he stretched out a hand.
"Let me see it."
The undead messenger immediately handed the owl and the letter paper over to Gu Xi.
Gu Xi opened it and saw the word "urgent" written on the surface of the letter.
However, the letter was not encrypted. In other words, this was an urgent matter, not some major affair.
Gu Xi thought it over. If Spy Master had run into trouble, he would send one or two Leaders or Epic-level units over to help, and