Ghost was practicing the entire night, barely getting any sleep. He even fought multiple shadow clones at a time. He needed to gain his control back, because if he didn't he would be lost to his dark side for quite a while and then not even the eye-patch would help anymore...
As the sun started to rise, Ghost gave in to fatigue and fell asleep on the spot.

When he heard words coming from somewhere, he immediately woke up and walked back towards the cave. He felt like he missed something important though. The old man was standing next to a rack filled with colorful things. Ghost walked past everyone, looking a the items, something was odd about one of them... It didn't really looked like an item, but once Ghost touched it, it merged together with his sword on his back. Ghost paused for a moment. He then felt chains going around both his arms wich then stopped once they were around his hands. For a moment he thought he was going crazy, but it was all real. The spikes on the chains pierced trough his flesh like it was nothing. He also felt something strange within the shadows, but felt that now wasn't the time to check it out. As for his new found weapon, he wanted to give it a go and test it, but Ghost just walked back outside the cave and waited for the rest of the group to get what items they need. He could always try out the chains some other time, once they depart.