So the main character is the heroin, the hero loses his past memory and his best friend proposes him who is the villain of this story. She creates misunderstandings between hero and heroin. Hero used to abuse her as he thought she is the reason for their marriage. But he felt guilty and changed. His sister thought to mingle them so she invited them for a trip. In the journey the hero and heroin went to their past. In the past they tried their best to get their bodies back and finally they got. In a war the heroin defeates the villain and the story ends with their family together