Hsiao-chi does everything so quickly that she's always one step ahead of others. She works in the post office and a bus driver comes to post a letter every day. Hsiao-chi is turning thirty soon and longs for love. Finally, on the eve of Valentine's Day, a hot guy asks her out. But to her astonishment, she wakes up the next morning and finds that the Valentine's Day has mysteriously passed.
Hearing-impaired teenager Chang Cheng transfers to a school for children with special needs. However, the world of the hearing-impaired doesn't seem quiet at all. When Chang witnesses the "game" taking place in the last row on the school bus, his excitement about blending into a new environment immediately turns into fear. Seeing Bei Bei, the girl he has a crush on, getting hurt so badly, Xiao Guang, the ringleader, behaving like a king and other schoolmates acting innocent, Chang debates with himself on whether he should reveal the cruel truth about the game or whether he should join in. As the divide between the perpetrators and the victim begins to blur, confusion and anxiety grow among everyone in school.
This is a story about four high school classmates. The storylines are intertwined with one another. Here are a middle-aged director who is frustrated with his undiscovered talents, a hard-working white-collar worker who is depressed about his lack of achievement, an idle part-timer at the Household Registration Office who is hesitant about love and a paper offering maker who is able to communicate with the dead.