She has a happy life and a lovely son. She met another man because of an accident, the day when  she prepared her 9-year-old son’s birthday gift , she met the dramatic tornado on the way back from the city.as there’s no taxi stoped to take her to the surbue,she became worried and hit the man walked toward her accidently.she scrabbed her knee by the chao which hurt her a lot.he led her to his residence to clean up her wound intentionly and both left contact information before leaving.they had sexual relationship after met several times.

Repeated after the meeting, relations between them happened. She seemed to

 indulge in this feeling, completely forgot her husband who tried his best to creat their life.

She would never know her husband  had awared of this as early as the time she changed and

Employed a private detective to investigate  the facts.

Her husband got crazy staring at their close photos in the movie theater and coffee shops,etc.

he could not believe his love was well paid by his wife's betrayal. He did not want to end 11 years of marriage, nor the happy family,so he killed him.

.

After the mysterious murder, he heard his wife’s message to the man,she cried and really regretted for what she had done.she would end the relationship for the family.

She eventually learnt the killing and the couple both promised never to bring the matter to the outside world.

although the story end up with the police failing in finding the murderer,they would feel conscience the rest of their life . Although there is no entering into the marriage, do not understand how to run the marriage successful,from the mountain I stand,the mutual loyalty may be the road to happiness .