Brothers

...…

The next day, Shin woke up with a sore body. He tried to stand up but failed to do so since he also couldn't find enough strength to do it. "Ugh! D*mn! It is painful everywhere."

While he was in that state, a voice suddenly sounded and said to him. "Awake already? I guess that you are alright since you look quite energetic to stand up."

Shin looked at the source of the voice and saw Nathan sitting on the sofa nearby. 'Ugh! Why do I feel like this is a déjà vu?'

Seeing that, Nathan stood up from his seat and said. "You exhausted yourself too much trying to complete your 'Sacred Diamond Bones' that is why you collapsed last night. Don't do any training for now and try to recover strength first."

Walked near Shin and continued. "You may notice some changes on your body but you don't have to worry about that. It is just your body responding to the Reinforced Bones that you have; especially with your dantian."