Ohera (This appears to be a name or a word without a clear meaning in the context provided.)

It all started in a laboratory, some scientists were trying to make a cure for cancer, but something went wrong, the test subjects began to decompose and become aggressive, their skin was a hideous grayish and their eyes white, everything had gone wrong, those creatures called zombies began to attack and turn other humans into zombies, humanity was on the brink of chaos, but luckily some humans managed to adapt, to this day.

He is a Russian man, a retired former military man, tall, muscular, with grayish hair and penetrating eyes.

Habeces is somewhat grumpy, always angry, and secretive about his private life.