Will shook his head, "My teacher gave me that card, and he didn't know where it came from either. I only know that it is a rather old card from many years ago. Are you interested in the card?" He didn't know what about that card was worth studying. He'd used it for a long time and hadn't found anything special about it.
"Oh well, forget about it then." Chen Mu couldn't help being disappointed as he turned around to leave the training room.
The training room door was locked with a card swipe, and Chen Mu was accustomed to swiping his room card just as he was about to leave. Immersed in the hundred blades card, Will wasn't paying attention that he'd been locked into the training room.