Drago was rendered speechless when he saw Jason absorbing energy from the body until all that was left of the body was dry bones and it was only then did the process end but it didn't end there as he could feel Jason was brimming with energy like a cup that is been filled to the brim.
"What is that technique that you just used"? asked Drago with a frown on his face as he looked at Jason who was focused looking at his fist in anger.
"Huh, I got it from a library from the Fox family back when we were still residing there. Is anything the problem for you to ask that question"? Reply Jason as he took his eyes off his fist.
"What you just used is an evil technique boy. So I will advise you to stop now that you are still sane before things get out of hand" warned Drago with a serious look on his face.
I'm sorry about the late introduction of the spiritual ocean which I should have introduced to the story after Jason breakthrough into the early stage of the foundation realm...