What a Feast Episode 2

Ying Mei temporarily put her plans aside and instead became a community patrolman. Unexpectedly, on her first day of duty, she was vomited on by a drunkard and became ill. Ying Mei was invited by Yu Zi, the Japanese class leader, to volunteer as a kitchen helper at Tzu Chi. Qiu Lun, the original cook, collapsed and was rushed to the hospital. This created a problem; no one dared to take over. At this moment, Ying Mei stepped forward. She served the food on time, and the other volunteers enjoyed it, but they argued about the method of cooking the red bean soup for dessert and the serving time. A strange old woman appeared on the street, startling Mei Yu and Ying Mei. Who was she...? (Source: DaAiDrama YouTube; edited by MyDramaList)