The Serpent
"Most likely a human with aspirations of grandeur," Kiba answered as his expression changed to normal.
He now has pretty a good guess on where this enormous existence came from.
"Human?" The serpent's hoarse voice was filled with surprise. "If you are a human, how can you have such similarity with us?"
"Please don't associate with me a serpent," Kiba raised a finger in a warning sign. "Otherwise I would have no choice but to file a defamation case against you in a human court of justice."
"?" The serpent looked at him in confusion.
It has learned the human language by studying mind fluctuations of the humans who died in the explosion a few minutes ago. It took some time for its vocal glands to adapt and thus it initially didn't use human language. While it was versed in the language, it didn't understand what Kiba was trying to convey. After all, knowing a language didn't equate to understanding.