Lai Yan-Chi's short film 1+1 triumphed at two prominent short film awards in Hong Kong, namely Fresh Wave and IFVA. She multiplies the sentiment in 1+1, by N times maybe, to come up with her debut feature-length fictional film N+N. The wise grandpa and witty granddaughter from 1+1 continue to bless the city with bamboo shoots, while their own home in a rural village is torn down to give way for the high speed railway. They meet other people also jeopardized by the so-called development: artist left homeless because of factory revitalization, the middle-class striving for a living, the young generation born in the 1990s... They are all trying to hold on to the city's collective memory and every living tree.

Lee Sin-yu wants to make a documentary about a friend and his dementia grandfather, who would occasionally say that his wife is "Lo Ting". Lee Sin-yu set out for the fishing village of Tap Mun to begin filming, and starts to understand the dark side of Lo Ting that has been hidden in history.

A multi-layered story told spontaneously in a natural and simple manner. A story between a grandpa and his granddaughter, their home will be cleared out by the government for the sake of constructing a railway route right through their village.

A story taking place in a Hong Kong with a different history. Hong Kong has not undergone a transfer of sovereignty in 1997. In 2003, a teenager, Lap Yan stays at home because of SARS. A girl who is a new neighbor of Lap Yan visits him and stays with him all day. Lap Yan does not realise the outside world is changing, which will affect his own future.

After losing his son in the 1989 Tiananmen Square protests, a disillusioned old man chooses to stay silent and block out the noises of political bickering in the city. After all, nothing anyone does ever seem to make any difference. With the quick deterioration of freedom in Hong Kong, how much longer can the old man choose to stay silent before the oppression becomes too much? Amidst the noises from all sides, which side should we listen to, or should we simply stay apathetic and block out the noise altogether?

As she enters retirement, a mother leaves behind her solitary life in rural Germany and travels to protest-ridden Hong Kong to visit her son.