Mazak didn't like demons since they intentionally hurt others for no good reason him and he especially didn't like them when they did experiments painful on others.
As he was entering he smelled the disgusting irony smell of blood he almost walked out but he braved the smell. The cave was so dark and ominous he had to use a spell light up his surroundings, when he used it he looked around in horror to see bodies hanging and stacked up against the cave walls, he was getting angry after looking closer to what they did to these poor souls.
They had tortured and burned people until they Would eventually die. He could not handle this anymore. He could feel his rage stacking up inside him readying to blow this cave up, after trying to calm down, he could not stop wanting to murder whoever did this just to make them feel what they did.
Mazak didn't care anymore and rushed down the cave with his fists on fire, he soon noticed something coming towards him and it was big.
Mazak had no way of dodging it so he continued running and punched the large object with his fist of fire and stated " Is this really the best these demons have? They must at least have some strong traps or demons here, right? ". The object stopped and shattered upon impact, Mazak found himself at an intersection in the cave and headed right since he sensed the most living creatures that way.
As he was running a voice echoed off the walls and said "give up elf. You won't get far, you won't even make it to the chamber" disgusted in this demons voice he shouted back "F*ck you, you demons are all the same weak and pathetic".
As soon as he found a corridor leading to a chamber a demon appeared and said "stop right th...." before he could finish his sentence Mazak had blown the demons head off with one punch. Mazak blew out his fists of fire since no demons were nearby.
When entered the doorway, he saw sight of young children from human to beast-men and elves, all of them looked like they had been abused to the point that they would have trauma for the rest of their lives. "Hey all of you need to get out of here now run out of here then head left and wait at the entrance for me and I'll help you get back home" exclaimed Mazak desperately trying to save them before more demons had arrived.