A traumatic childhood memory of Ning Yichu at age ten during a Saturday afternoon tea at the Ning family. Ning Shaoli revealed that bird's nest is made of bird saliva, causing the entire Ning family to mock Ning Yichu for liking to eat it. Ning Yichu was forced to continue eating while feeling nauseous, and later vomited. This incident caused him to lose his fondness for bird's nest permanently.
