"Snail Dwelling" seaweed's ending is not a happy one, after breaking up with Xiao Bei, seaweed brightly and Song Siming came together, and even got pregnant with his child. Song Siming's wife found Hai Zao and said some meaningful words to her, and pushed the pregnant Hai Zao to the ground on her way out, thus causing her to miscarry. Song Siming was also investigated and punished by the relevant authorities, which is considered to be a deserved punishment. At the end of the story, Seaweed came to her senses, but she could never go back to her old self. She can only follow Mark and fly to the United States to settle down and start a new life.

The TV series "Snail Dwelling" is based on the novel of the same name by the famous writer Liu Liu, with a strong starring cast, including Hai Qing, Zhang Jiayi, Wu Junmei, Feng Jiayi, Wen, Wu Yufang, Hao Ping and others. The drama focuses on the story of a girl named Hai Zao who makes a mistake under the temptation of profit, falls in love with a married man Song Siming, gives up her boyfriend who loves her dearly, and ends up eating her own.

Li Nian plays Guo Haizao, the heroine of the drama, who was originally a simple and kind-hearted girl, but her mindset gradually changed after she entered the society. In this age of lust, she was not able to hold on to her restless heart and ended up committing an emotional mistake. When Guo Haizao came to her senses, it was too late.