You and Lan Zhan were in the forbidden chamber in the library..you had a hunch about something..

Lan Zhan played the Collection of Turmoil, mixed with the Song of Clarity. He got to the deeper notes, merging the two...once he played the Collection of Turmoil, you felt yourself start to get angry...that collection of music was intended to anger the spirit, changing your temperment. Lan Zhan then looked up at you, to see if he needed to stop.