Rei took Wendy and they left from there. Wendy was injured badly that's why Rei took her to the hospital. After some days they left and Rei took Wendy to his house. Wendy slept and Rei was thinking that he should told her that he is a Killer. After some hours Wendy woke up and saw that Rei was preparing breakfast for her. They ate the breakfast and Wendy said that she's not his Fiance anymore. He should not be with her. He's very handsome. He'll find another girl. But Rei said he doesn't need anyone other than her. Wendy cried and hugged Rei. Rei hugged back and kissed her. He told Wendy about his background. He told her that he is a Killer. Wendy was shocked but when he said that he is a good killer, he only kills those who are bad. Wendy smiled and kissed him. Wendy said that did you thought that I would leave you if you were a Killer. I don't care if you are a Killer or a devil. I love you. On saying this they hugged and kissed each other. The next day they went on trips and enjoyed their days together. At night they left from there for home holding hands together. When they reached home,Rei said that he had to talk with someone so she should go inside. Wendy was going inside when she realized that she left her phone in his car. She was going to get it but she heard a thing that she should never thought. What was it read this in next episode of My boyfriend is a Killer.