Song Chibin discovered that his wife Sun Yuwei was having an affair with Lin Hao, whom he met while mountaineering. After she became pregnant, she secretly transferred property and filed for divorce. Song Chibin calmly collected evidence, and with the help of his best friend Zhang Manni, Sun Yuwei received only a small amount of compensation through legal channels. Lin Hao and Zhang Manni got close briefly and then broke up due to conflicts. Sun Yuwei lived in embarrassment, while Song Chibin had a smooth career and reorganized a happy family.