"What do you think is this thing that can enhance the mutant beasts?" Xu Xin asked Ji Chaoyang, who was standing nearby and also looking into the depths of the dangerous area.

"There are three possibilities." Ji Chaoyang pondered for a few seconds and analyzed, "The first is that this area is quite special. There are no special resources. This is entirely due to the radiation from this area that mutated creatures."

"The second type is that there is a fixed resource that has this ability. For example, a special stone, etc." Ji Chaoyang continued.

Xu Xin nodded slowly: "There is a third option, which is what I least want to see."

"That's right." Ji Chaoyang also glanced deep into the reserve. "The third type is a living thing, a living thing that can enhance the abilities of surrounding mutant creatures. For example, the mutant plant heart we saw earlier."

"The mutant plant heart is relatively good. At least it doesn't move." Xu Xin thought, and a map emerged in his mind. "If it is an advanced mutant creature that can move, then it will be troublesome. It may even attack us."

Fortunately, the map shows that there are no red dots in this dangerous area, which means that there are no monsters at least on the ground.

The monsters underground are restricted by the protected area and cannot enter the protected area.

However, we still cannot be careless, as the protected area is no longer absolutely safe.

After all, although these strengthened vines cannot come out from the protected area, they can already attack the interior of the protected area. You know, no matter how fiercely the vines attacked before, they would come to an abrupt end at the boundary of the protected area.

However, there is no need to worry about the tree house's actual protected area being invaded by underground creatures for the time being.

As for more advanced mutant creatures, Xu Xin had also seen one, such as the giant carnivorous plant guarding the golden treasure chest. Although he couldn't be sure, its red dot was much brighter than that of an intermediate mutant beast, so it should be a high-level mutant creature, or even stronger.

Even at that strength, the Piranha Plant only lasted a few dozen seconds in the protected area before dying.

As long as you are not close to the edge of the reserve, the tree house reserve on which the survivors depend is still trustworthy.

"...Then let's go. There's nothing worth exploring around here." Xu Xin took a deep look into the depths of the dangerous area, turned around and said to the three of them.

One day, he will find out what is inside this dangerous area.

23shu8