Wu Di's words were by no means alarmist.
The most terrifying aspect of the Wraith Kingdom was its ability to resurrect fallen human warriors. Even though humans had devised many plans against this specific threat, resorting to the mage brigade to destroy bodies when necessary, it was not always entirely possible. Those deceased warriors, especially the high-rank powerhouses, could potentially become part of the enemy's strength. This was the scariest part; if a situation arose where one diminished and the other grew stronger, humanity truly faced the risk of extinction. Wraith entities could grow in strength like a rolling snowball. This was also why the Temple Federation decided so swiftly to launch a full-scale war.
