This was its real pleasure.
It reveled in masquerading as other creatures, but not by creating them from nothing. Instead, it would kill a prominent individual from those creatures and then take their place.
The Long-eared Ancient Ape was one example, but the most infamous case was that of the White Rock Giant Bear incident.
The White Rock Giant Bears lived in the northern region known as Red Lotus Hell, among the Giant Bear Clan.
Chaos directly and undetectably killed the clan leader.
The death of the White Rock Giant Bear's clan leader went unnoticed, and the creatures of the Giant Bear Clan did not realize that their leader was no longer the leader they once knew.
Chaos had observed for a long time and had gotten very familiar with the habits of the White Rock Giant Bears.
The most frightening aspect was that each time, it became so engrossed in the role that it seemed to completely forget its original identity.