All of these quests and NPCs, but not the village or ridge, were added by the Rising Call expansion in June, 2013
Zen Master Cloud wanders to different locations in the Ridge of the Dreaming Cloud, the area south of the Swamp of the Wraiths. After seeing Zen Master Cloud, the character must return to Yee Yoon (Understanding). The reward is two Holy Pills and two Mystical Pills
The next quests are riddles / Koans. Either other wrong answer, and the quest instantly fails, but can immediately be retaken.
- I - It is your mind that truly moves.
- II - A broken mirror never reflects again.
- III - It is not possible to find a piece of meat that is not the best.
In the next quest, you have to speak with the two monkeys named 'Fearless Suno'. Talk to both and shout at them. By doing so you complete the quest. Then talk to Yee Yoon. Note that this continuation of the quest chain may not appear on the character's quest guide.