In the ending of Four Seas at Home, on the night when Wu flew over the Pearl River, Huan-Song Zhou finally managed to take out Wu's detained motorcycle.

In order to surprise Wu, Huan-Song Zhou rode a motorcycle to the amusement park, but on the way, Wu's boss fell into the sea and drowned. Although Wu successfully flew over the Pearl River, he almost died because of the sudden change of wind direction. Finally, Wu drove his motorcycle back to the island.

"Four Seas" plot:

Wu (Liu Haoran), a young man who drives a motorcycle to solicit customers at the dock, Wu Renteng, a clumsy father (Shen Teng), Huan-Song Zhou, a restaurant waiter who dreams of living in a big city (Liu Haocun) and Zhou Huange, an ostentatious but sincere brother, are intertwined with the fate of a group of kind little people with different stories.

Both Yao and Huan Ge want to be the opposite of their loved ones. They are warm and independent, but they are never on the same channel. Times have changed, and A Yao and Huan Ge have to set off from the island and travel around the world. The journey is full of love and parting, humor and sadness.