Reynolds was impressed with what the man didn't. He didn't think he would still have such a move hidden.
The Fourth Prince felt a little more motivated to go harder in the battle.
Their battle got even more heated and they started using more complex attacks that could cause serious damages. They were both going easy on each other, but with the man already putting his life on the line, the Prince felt holding back was disrespectful to the man so he went all out. Reynolds has no choice but to go all out as well. He couldn't compete with the Prince when he's using only part of his strength.
….
While the battle between the Fourth Prince and Grey's friends got more heated, on Grey's end, he was still entangled with the Old man.
The Old man sensed the ripples of battles from the side of the Fourth Prince, he also knew who had the secret technique that was used.
'They're in a dire situation. I need to help them soon.'