songzhuang, a small town in the south ccc　　 zhou mingyuan from beijing accidentally knocked down a girl in the heavy rain. the girl was named ouyang ling. this was their first encounter. ouyang ling is about to get married, but she is worried. in reality, her fiancé is valuable in the small town, but she is still unwilling to accept it and seems to be waiting for something. so, she went to chongwen island. the typhoon came and she was trapped on chongwen island. zhou mingyuan, who had just won the songzhuang bridge project, happened to come to chongwen island to fulfill his wish. the two met for the second time due to a typhoon and had a very speculative chat. slowly, the breath between them changed subtly. the two struggled and avoided, but in the end, they failed to control their desires. the tragedy kicked off here. ouyang ling returned to songzhuang. under the questioning of her fiancé tian xiaotong, she admitted that she had betrayed him. tian xiaotong couldn't bear it. after drinking, he was in a car accident and died in front of ouyang ling. tian xiaotong's younger brother wen xun came, and he shouted at ouyang ling, saying that he would not let her and zhou mingyuan go. zhou mingyuan returned home and faced his wife wen jia and son tiantian, he couldn't help feeling a little guilty. he decided to completely forget about songzhuang. at this time, his sister zhou mingxin committed suicide by cutting her wrist due to an affair. zhou mingyuan rushed to the hospital, and his brother-in-law liu dongcheng felt very guilty, but he told zhou mingyuan that there was something wrong with his sexual life between him and zhou mingxin. ouyang ling resigned and came to beijing. she lived at the home of her friend chen jin. in fact, ouyang ling's purpose in coming to beijing was to meet zhou mingyuan for the last time and then commit suicide. after hesitating for a while, zhou mingyuan finally agreed to meet ouyang ling. he firmly believed that this was the last side. zhou mingyuan, who is not good at dating girls, seems a little embarrassed. ouyang ling was stabbed by zhou mingyuan's attitude. she was completely disappointed and attempted suicide and was sent to the hospital by chen jin. ouyang ling is in extremely poor condition in the hospital. chen jin found zhou mingyuan, and zhou mingyuan had no choice but to promise to visit ouyang ling in the hospital and to be ordinary friends with ouyang ling. ouyang ling also woke up. she decided to hide her feelings and silently love zhou mingyuan. wen jia is a radio host. she hosted a column that specifically talks about extramarital affairs. ouyang ling listened to her program in the hospital and developed a desire to tell her. ouyang ling went to the radio station to sign up and told her story, but happened to meet wen jia at the door of the radio station. wen jia developed a little inexplicable interest in her and gave her her own cell phone and the phone number at home. chen jin wanted to help ouyang ling get out of this relationship, so she introduced university teacher liang haiping. liang haiping fell in love with ouyang ling at first sight, but ouyang ling had no feelings for him. she was completely immersed in her fantasy with zhou mingyuan. zhou mingyuan bought ouyang ling's house and wanted to use this as compensation for ouyang ling. ouyang ling was very angry at his move and rejected zhou mingyuan. ouyang ling met wen jia, and wen jia understood her feelings and pain very well. she advised ouyang ling to give up, even if she lets love go all the way. wen jia's words had an effect on ouyang ling, and she promised to give it a try and start a new life. wen jia never expected that the man ouyang ling was her husband - zhou mingyuan. ouyang ling decided to start a new life, and she accepted liang haiping's feelings. but things suddenly changed and she found out that she was pregnant with zhou mingyuan's child. ouyang ling didn't know what to do, so she made an appointment with wen jia again, but she found that wen jia's husband was actually zhou mingyuan. ouyang ling proposed to go to wen jia’s house to see it, but unexpectedly, she met zhou mingyuan. zhou mingyuan thought ouyang ling was deliberately trying to destroy his family, and his attitude deeply hurt ouyang ling. ouyang ling insisted on giving birth to a child despite others' dissuasion. wen jia discovered the relationship between zhou mingyuan and ouyang ling. she was very angry and asked ouyang ling to meet. zhou mingyuan quickly called ouyang ling and ran away and did not meet wen jia. ouyang ling escaped, but was accidentally hit by someone. when she woke up, she was already lying in the hospital, her baby was gone, and she could never get pregnant. ouyang ling was in great pain and wanted to tell zhou mingyuan about this news. the drunk zhou mingyuan hurt her again with words. ouyang ling decided to take revenge, and she asked zhou mingyuan to pay the price, so she started to act, first making trouble in zhou mingyuan's company, and then she let zhou mingyuan's parents know all this. zhou mingyuan chased after him and questioned ouyang ling. the two were arguing on the street. tiantian ran up and scratched ouyang ling. ouyang ling pushed him. unexpectedly, tiantian was hit by a bicycle and hit his head on the edge of the road. dead every day. zhou mingyuan's mother insisted on suing ouyang ling, but zhou mingyuan couldn't stop him. ouyang ling was detained by the public security bureau. tian jian came to beijing and found zhou mingyuan and asked zhou mingyuan to compensate tian xiaotong for his death. faced with tian jian's threat, zhou mingyuan refused. after investigation and interrogation, the public security bureau believes that ouyang ling does not have the suspicion of intentional homicide. ouyang ling was released, tian jian found ouyang ling, and he wanted ouyang ling to join forces with him to make zhou mingyuan pay the price. ouyang ling refused to agree. but at this time, zhou mingyuan's mother still refused to let ouyang ling go. he asked ouyang ling to bear civil liability and claimed one million yuan from ouyang ling. ouyang ling couldn't bear it anymore and decided to cooperate with tian jian. zhou mingyuan was arrested by the songzhuang public security bureau, and ouyang ling sued him for rape. wen jia had already decided to divorce zhou mingyuan, but in the face of this situation, she still ran around for zhou mingyuan's case, hoping to clear zhou mingyuan's injustice. tian jian has designed everything, and all the evidence is not good for zhou mingyuan. ouyang ling was also controlled by tian jian. she wanted to go back on her word, but she could no longer stop. wen jia went through a lot of hardships to find a witness at a critical moment. in court, zhou mingyuan reflected deeply and repented for his one-night stand. his sincerity moved wen jia and ouyang ling. seeing that the situation was not good, tian jian designed to kidnap wen jia. he extorted two million from zhou mingyuan, otherwise he would have torn up the votes. ouyang ling wanted to stop tian jian from being crazy, but everything was out of control. liang haiping was killed by tian jian, and the police arrived and captured tian jian. ouyang ling was also taken away by the police. wen jia escaped from danger, and zhou mingyuan also proved innocent. but everything has changed, and the fate of all the people involved has also been changed, just because of the accidental, short "one-night stand".