This was the first time that peace and quiet was restored to Yi Yun's life ever since he left the Tai Ah Divine City. Every day he would wake up and sit on Mt. Fengling in the morning where he would watch the rising fog in the mountains and meditate.
At noon, he would return to his cabin, and on a table in the cabin, there would be spiritual food awaiting him, specially cooked by Tao'er.
On Mt. Fengling, Tao'er was only responsible for Luo Fengling's meals, but since Luo Fengling was often in reclusion, it resulted in Tao'er having nothing to do most of the time. Being able to cook about a dozen meals a year was already considered a lot for her.
The reason why Tao'er studied the Desolate Heaven technique was partly because she wanted to accompany Luo Fengling and go far with her in the future, and partly to produce even better spiritual food.