When such 'aliens' ended up on Earth, they were called Wanderers.
To explain how strong a Wanderer was, a single Wanderer of a Dragon-ranked Window was as strong as the entire combined armies that would come out of a Dragon-ranked Portal.
Needless to say, Wanderers were, more often than not, Gods of other worlds.
"Sorry, from here on it's confidential information. You can't record it," Signora told the reporter.
The reporter hesitated.
Mars, Felix, and Arthur frowned as they saw on the news how worried Signora's team member looked.
"If it's a Dragon-ranked Window, I guess it's not Neo," Mars muttered.
"But the timing…."
Felix's words trailed off.
Arthur was worried too.
His attention was shifted to the reaction of Signora's team member in the news.
"It's the worst-case scenario. A Wanderer, probably someone who has reached 1-Stage God, is coming through the Crack."