Red thought he might not have enough mana to do more than fifteen times body forging. However, he realized that the last level-up increased his mana regeneration. His current mana regeneration negated the cost of the Heradin's Mana Circulation and Body Forging.
He decided to continue his body forging for another two hours, meaning six more times of body forging. It was good to know that he now had enough mana that he didn't need to worry about lacking mana for body forging.
By the sixth body forging, he didn't get the level-up notification for his skill. That was bad and good at the same time. It was good because he didn't need to worry about his mana. The higher the level of the skill, the higher the cost of the mana. He guessed the skill would cost 900 mana for level 5. He could still sustain the skill if it reached level 5 now.
