His golden-haired

After entering the room, the presence their eyes noticed wasn't someone they were expecting to see in there. It was dark before but now the room was lit due to the presence of fire inside it or more precisely due to the presence of a source of fire inside. 

"Father?!" Oriya gasped. "W-what…How did you come here?" She stepped forward, crossing Hellion and reaching over to the beast which stood there startled. 

The dragon's wings were on fire but as soon as Oriya approached closer, the fire vanished and they wrapped back down. However, the room wasn't dark anymore because the fire torches had caught fire from the dragon's energy. 

Oriya didn't have to wonder for too long because behind the dragon's body, she could see a huge hole in the wall. 

"Did you dig a tunnel?" She stepped back and looked up at the dragon in amusement. 

"Were you following us?" It was Hellion who spoke this time. "It's not safe for you here."