Chess.

Elder Bai and Elder Perseus looked through the crack and saw an old man glaring at them. The former said, "We did not attack you, but the treasured disciple of the sect master has comprehended the seed of sword intent by chance. He was practicing to think this unrefined and quasi intent could penetrate the walls of my weapon master hall." 

Persues also chipped in and said, "Old Chime, we have known each other for hundreds of years, do you think we have such an enmity that we will attack your formation hall?" 

The old man snorted and said, "Humph, you are going to cough up the resources needed to repair the hall. I will not let you go." 

With that said, he left the place, without caring about the bitter smile on the faces of the two old men. The two people sighed and turned to face Alisha. Elder Bai said, "Bring him to the cloud palace and let him rest. When he wakes up things will be fine."