Human traits

Clara let out a sigh of regret, "As I expected, that kind of recovery ability is impossible for a human."

"It's still possible, I believe; honestly, I am still wondering if my essence changes or not since, as we discussed before, a human's essence is their soul.

It can be said the same for any other sentient species. Now, if a human soul were put into, for example, a monster's body. 

What will it become, then? A human or a monster?"

"Interesting take; in that case, that depends on who is stronger. A stronger soul will affect the body's physical form, transforming it slowly from the inside.

A weaker one will instead be forced to meld with the body adapting to it. It can be said corrupted as their essence was changing."

"A change of essence equals corruption. You are right." Alex said while deep in tought.

"A change of essence equals corruption. You are right," Alex replied while thinking about his own situation.