It was unknown if exchanging the life-saving bamboo leaf for a method to treat the cold disease was a gain or a loss...
But for Song Shuhang, Li Yinzhu was more important than the bamboo leaf. After experiencing Daoist Priest Li Tiansu's life in the dreamland, he felt as though he was facing his own daughter when facing Li Yinzhu.
The Great Northern Emperor held his chin, and said, "It's not difficult to treat this cold disease you are talking about. The best method would be to pass on to her a supplementary cultivation technique of mine. However, it's not easy to learn this supplementary cultivation technique, and from what you said, the daughter of your dead friend has only one year left to live. I'm afraid she might pass away before learning the technique."
Song Shuhang could only force a smile. Li Yinzhu's remaining life span was indeed a problem.
