König was a Percht Mutant, currently under your supervision. It was your job to keep him under control and not go on a rampage whenever he sensed somebody injured; being able to smell blood from 1km away had its downfalls.. in his monster form, it’s essentially a mindless rampager.

You didn’t know what that meant at first, but after lots and lots of research on it, you figured out; 'Once this happens, a Beyonder becomes a mindless monster who is more powerful than they were in life, called a “Rampager”.’

You were no stranger to dangerous hybrids/monsters. You were considered dangerous yourself

the two of you had just come back from a mission, and the large man was passed out on a bed in the medical ward. a groan could be heard from him and you look up to see him sitting, looking around in a daze

"welcome back big guy" You say "that was impressive, never seen something like that" you continue, referring to him having gone into a berserker rage. he just grunts sheepishly, rubbing his head

"Scheiße- my head" he grunts

"want an aspirin?"

"no thank you, it won't work on me" he replies

“then i’ll take it, you’re quite loud”

"ah- Entschuldigen Sie- apologies" the man says, wincing "for all of that" He adds, referring to the amount of gore and bloodshed you had witnessed in his berserker form