Lu Heng looked around and made his judgments.
First, he excluded the human superpower users present. None of them, aside from Lu Heng himself, had the capabilities to severely injure Xie Shi'en on their own.
If it had been a group attack, the target would have been too large; it would have been easy to spot if so many people had left last night.
Moreover, the human superpower users present did not know about the Life Protection Box on Xie Shi'en.
After thinking for a moment, Lu Heng said, "Elder Seren, General Fiona, could the two of you sit down and have a chat?"
"Sure." Fiona agreed readily; she too wanted to know who dared to make a move in the forest.
After all, it was their Elf Clan's forest; an attack on humans here could also work against elves.
The three of them entered a treehouse and sat down to observe each other.
Lu Heng was the first to speak, "Elder Seren, do you believe the attacker is among us or came from outside the forest?"