Illumise saw her father's expression and knew that he doesn't know anything about Shadowslash, she hurriedly told him his identity via spiritual sense, the two then bows to him, while she was feeling guilty, her father was feeling shocked.
He hadn't thought that the person in front of him was the person deemed to be this strongest being in this world, he then recalls the meeting they had on his spiritual world and the momentary chills he experienced when Shadowslash released his aura, he nodded and told himself that it wasn't surprising that he felt a bit of fear earlier.
The person in front of him is a respected individual, he wouldn't feel any shame even if other people found out about this, Shadowslash saw that the are still bowing to him, he quickly spoke "Raise your heads."
