A Way To Hide The Mark

"Are you sure?" Ellis asked, worried for his father. 

"Yes," Thoma nodded, "You see, your friend hasn't completed the healing process, he was drained, and I could sense the situation outside, so we had to take a pause," 

After hearing Thoma's explanation, Ellis finally calmed down. He couldn't help but feel grateful to Grey for his help. An illness no one has been able to resolve, he managed to heal it, even if it was by a little, it showed how extraordinary he was. 

"How did he do it?" Ellis asked, excited by the prospect of his father recovering sooner. If the method was something other people could use, then he didn't mind trying it out as well.