After Tiona's clone died, Tiona immediately reported to her Master what her clone discovered.
Knowing about the strong monster, the teenage boy immediately recalled the Second Group, which was supposed to do a sweep of the stronghold in the western regions.
"What's wrong?" David, who was leading the second group, asked. "Did something happen?"
"Something came up," Thirteen replied. "The monster guarding this place is a Rank 6 Sovereign. It's a Chameleon Spider that can meld with its surroundings, making it invisible to the eyes.
"We can't afford to divide ourselves into two groups because that makes it easier for it to ambush us. Sticking together is our best option right now."
When David heard the name of the monster, his face immediately turned pale.
In his past mission, he and his comrades happened to encounter a Chameleon Spider, and it nearly wiped out all of them.