SHING!
"Help!!"
"Akkhh!"
"Rarghh!"
Rex blazes through a dozen running Elves in a blink of an eye slicing all of them, his movement is so fast that he already slashed them before they can even realize they're slashed. Their bodies got sliced into three parts, the three parts of meat slid off to the side turning an arc of Elves' bodies into nothing but piles of bloodied meat.
It's completely baffling to see those sixth-rank and even some seventh-rank Elves got killed.
Not even their armor, flesh, and even bones can stop the advancement of Rex's sharp claws cloaked with dark moonlight. The claws slash through them like butter, completely easy"
Meanwhile, the others are looking at this scene from the back.
Even if they wanted to stop Rex from massacring the Elves and eating them, it's impossible for them to intercept him. It's bizarre to look at how fast Rex has become, his body is blinking and blipping around the place.