Unknown pov
A man in a white lab coat wirh cybernetic eye in his eye socket he walked through the realm of darkness and entered Salems old headquarters
???: this is were I'll continue my experiments not even Team RWBY can stop me this time I'll pay them back for destroying my laboratory and my creations an eye for eye
He laughed sinisterly
The man was suddenly surrounded by a pack of beowolves but the man didn't even seem fazed he pulled out a device which summoned mechs who cut down the grimm so easily
???: no grimm will touch me I am the greatest scientist in the world I am Doctor Merlot
We see Doctor Merlot lights the candles around the abandoned castle he sits down in Salems old thrown
Doctor Merlot: I am the father of evolution my experiments will bring about the next evolution of mankind grimm and human and faunus together as one humans and faunus would be under my control they would bow down to their new king
Doctor Merlot made his way towards the grimm pools were the God of Darkness was awaiting him
God Of Darkness: what brings you to my domain
Doctor Merlot: I wish to bathe in the grimm pool to become a grimm human hybrid
God Of Darkness: why should I allow this mortal
Doctor Merlot: because you'll have something your brother The God Of Light doesn't have
God Of Darkness: and what is that
Doctor Merlot: a willing servant who'll evolve your grimm to become the apex predators and to lead your grimm to prosperous future
God Of Darkness: very well bathe and be reborn
Doctor Merlot made his way into the grimm pool he was pulled under he felt great pain as the pool struck him multiple times
As he pulled himself out of the pool he had pale white skin with black lines across his skin and blood red eyes he was now a creature of darkness and destruction he was a hybrid he was both grimm and human the apex predator
God Of Darkness: now go my servant and do my bidding
Merlot: yes my Master I'll do your bidding I promise to evolve the grimm to their true beautiful forms they will be the things of humans and faunus nightmares
God Of Darkness: we'll see about that now return to the castle and continue your experiments
Doctor Merlot: it will be done my master
The last thing we see is Doctor Merlot making his way towards the abandoned castle were Salem once resided and the scene cuts to black
Boom cliffhanger