Homesick in her nursing home, Ah Rong is unable to understand the carefree attitudes of the other residents. She stumbles upon a conspiracy to their happiness: a mysterious, amnesiac concoction known as Meng Po Tea. Worried for her own memories, she investigates her roommate.
Ah Rong, plagued by her son’s notion of ‘leaving her behind’ in a nursing home, is unable to live comfortably among the other, strangely carefree residents. She soon meets a familiar stranger and learns of a mysterious, amnesiac concoction: Meng Po's Tea. As Ah Rong investigates her roommate, she discovers that their happiness may be a conspiracy, or something else entirely - that could lead to her own happiness.