"What? I was using soul energy? That can't be right." he frowned.
The reduction in his soul alarmed him. If not for the immortal aspect of his soul he would have been in big trouble. Thankfully as long as he had energy, he would heal, but he decided against using his eyes because damage to his body cannot be healed for now.
"Divine abilities start out using world energy and the vitality in the body but I don't have world energy so my eyes defaulted to soul energy in my soul. Seems like I have to start training soon and get stronger."
He realized he had been drawing heavily on the energy reserves of Legion one to power his eye, the energy requirement of his divine ability is too much. He couldn't sustain its energy expenditure for a short while, if he didn't have the soul sphere he wouldn't have been able to use the eye at all, even with the energy transmission from Legion one, his soul was still struggling with the stress and was on the brink of collapse.