Y'know, I just realized that my writing seems to be so much better when I'm going into full detail than it is when it's just a short summary. Maybe that's why it took so long to write this. Ah, well, here ya go.
Name: "Mercy"
Species: Alchemical beast
Gender: Neutral
Age: Unspecified triple-digit number
Abilities: Mercy had originally been created to be the epitome of the word strength. Its bare hands alone are able to lift and tear apart most common materials, and its legs can cross miles without showing any signs of tiring. It has no knowledge of pain - at least not physical pain - and will continue to strive towards whatever goal has been set for it until it has no energy left or is otherwise unable to move (broken bones, magical bonds, sudden hallucination, etc).
Appearance: Mercy is indeed a titan, standing at twice the height of most humanoid creatures, although considering that it is almost always hunched forward quite a bit, that size is noticeably diminished. Its body is a veritable wall of muscle, spreading from a rock-hard torso to limbs brimming with strength to spare, all covered with a sparse coat of mossy green fur. A line of sharp spines start between its shoulders and run down its back to a long, flexible tail. The head, with its snout of jagged teeth and glowing, soulless white eyes, is covered by long tendrils of black hair streaming down to the ground, two pointed ears just barely visible on the top. As if in some cruel joke by Mercy's creators, a comical pair of leathery wings sprout from its back, far too small to carry it any distance. The only thing it wears are a set of iron shackles on its wrists, the chains having either rusted away or just broken over the years, and are now used as makeshift bracelets.
Bio: In the wake of destruction caused by the World Dragon's sword, many ambitious persons tried to recreate that power for their own desires, the most common of them being, naturally, world conquest. Eventually, one empire succeeded in creating a fearsome monster by sewing together the corpses of various animals and then binding it all together with the soul of a demon. Though indeed powerful, it had to be tested in the beginning and was used as an implement of torture. Without any previous education or any knowledge of right or wrong, the beast tore apart anything set before it without showing any signs of regret.
In time, the gears in its mind began to turn. All the bodies of its victims were never removed from the beast's room, left to rot and leave the memories of death for days on end. It began to wonder why it had committed these sins, or why it even obeyed such wicked masters to begin with. Driven mad by the screaming souls around it, the beast rebelled against its creators and ravaged everything in its path. When the enemies of this empire raided what remained of the stronghold after all of its prisoners had mysteriously returned home, they found all of its inhabitants dead and the beast, now completely exhausted of all energy, locked in the deepest chamber, never to see the light of day again.
Some centuries later, the alchemist Johann uncovered the ruined citadel in his travels, its sole remaining occupant still asleep. The Nu Mou took the beast from its broken prison, then brought it back to life once more. Upon waking, it was confused about what it was meant to do now; its old masters were long dead, and without them it had no purpose. Johann, however, taught it about the virtues of honor, that to accomplish acts of righteousness would atone for past sins, and thus the beast had a new, pure master. Yet, it would always remember that agony. The ear-splitting screams of its countless victims, hostile and innocent alike, and the one word they had all said.
"Mercy..."
Personality: The exact level of Mercy's intelligence is greatly uncertain; it can understand several common languages and certainly has individual thoughts, to a degree, but will very rarely think for itself and tends to comply to the orders of others with little complaint. Above all else, though, it shows the most loyalty towards its master, Johann, whom it respects for his wisdom and purity.
Since waking again, it has become far more aware of the morality of its actions, and refuses to do anything that would bring harm others, unless they would be a threat to itself or those around it. Its mind is constantly plagued by the memory of all it has done, all the suffering it caused now coming back tenfold. Twisted flashbacks of previous occurrences replay in its head sporadically, the pain now having driven it to near insanity.
Other: Mercy is incapable of forming coherent speech, partly because no one ever took the time to teach it how, far more because it lacks the proper vocal chords for such precise actions, and is only able to convey simple messages through growls, grunts, whines, and other bestial sounds. A mage or psychic attempting to directly contact its mind, however, will be able to make out slightly more distinct thoughts. Although, given Mercy's current mental instability, doing so would probably prove to be more damaging than helpful.