What is the name of the novel that was driven to Iceland?

The novel is called "I lived in Iceland for two years and returned to Beijing".

The protagonist of this novel was driven to Iceland for two years for some reason. In these two years, the hero has experienced various difficulties and challenges, including adapting to Iceland's climate, culture and lifestyle and finding a way to survive.

When the hero returned to Beijing two years later, he found that he needed to re-adapt to the lifestyle in Beijing, and at the same time he needed to face some troubles and problems in the past. The hero tries to find a solution to the problem and grows and changes in the process.