Ma Wen is a very special existence for Li Fei. She is a comrade-in-arms and a brother for Li Fei. Ma Wen is the person who knows Li Fei best. Li Fei must be very uncomfortable after Ma Wen's accident. Let Li Fei even more uncomfortable and his father Zhao Jialiang, feeling Zhao Jialiang should be sacrificed in the end. If Li Fei didn't know it was his own father until Zhao Jialiang died, his mentality would surely collapse.

And in the end, Li Fei helped Dongshan destroy the tower village. He has experienced so much in Dongshan, and he certainly won't have any feelings for Dongshan, so it is inevitable that he will leave. As for why he wants to go to Xinjiang, he should want to go to the most bitter place to experience, not to escape.

Li Fei didn't end up with anyone, and Li Fei didn't have feelings in the play.

Li Fei, the hero of "Action to Break the Ice", should be about 26 years old. After graduating from the police academy, he was selected by the Public Security Anti-drug Bureau, received special training for about half a year, and then was sent to Dongshan City.

Drug trafficking is rampant in Dongshan City. As a newcomer to the police, Li Fei has been entrusted with an important task to investigate the complex drug trafficking network and the powerful forces behind it. The thoughtful Li Fei also knows how to disguise himself. On the surface, he is a rookie in the workplace, and his clumsy performance can make the enemy relax his vigilance. But in fact, Li Fei has started a secret investigation, using what he has learned and his own wisdom to find clues in the drug trafficking network. During this period, Chen Ke, a female nurse, also gave him help.

Of course, Chen Ke is secretly assisting Li Fei, otherwise once exposed, Chen Ke is also very dangerous. But it seems that he and Chen Ke were not together in the end.