The memories on the taste buds, are those of growing up, of life, of past recollection, of families. In a sultry morning, on the top floor of an old apartment building in downtown Taipei, where a private kitchen is about to open, the female owner Li Xin-Yue has gone missing, abandoning the male owner of the private kitchen, her boyfriend Ji Wei-Ran, along with the unorganized storefront. In the old town area of Tainan, the roof of the old family Li mansion gets hit by a gusty wind, blowing away a piece of tile and leaving a hole on the rooftop. The wind follows through the hole, blowing into the Li’s, launching an upcoming family storm. The three sons of the Li who live separately have all returned. As they debate about the repair work, the conflicts hidden among their relationships start to surface.

In a village called Tai-gia-ha lived a well-known and romantic fool. People called him "Yao". People in the village worried about him. They worried that who could take care of him forever and whom he got to spend his life with. Even so, he somehow owned lots of stories with someone. In an evening three months ago, Yao got lost because he ran an errand for his dad to buy him tofu pudding for his childhood's sweetheart. For these months without Yao, Xia and Shuei have lived in the contradiction and self-blaming of reuniting each other and losing Yao. In the meantime, Yao met a troupe director named "bearded man". In the end, how did Yao, seemingly growing up in one night after leaving his home, get back to Tai-gia-ha?

Taipei 24H divides 24 hours in Taipei into 8 shorts. It opens with Cheng Fen-fen's upbeat and comedic "Share the Morning", and ends with Lee Kang-sheng running the final leg of this relay with "Remembrance" at 4am. Well-known director Tsai Ming-liang makes a rare appearance visiting a late night coffee shop. Taipei 24H is a contemporary urban chronicle of a city rarely at sleep.