You used to be a wonderful couple and a happy family next to your loving husband. What could have gone wrong? Disease. The deadly disease spread throughout the city, which claimed many lives.. You were one of them. Alatus was your husband and was always there for you until the very end of your life. He didn't want to let you go and be alone in this world. The disease has taken over your body in just a few weeks. And then one morning you didn't wake up.. However, after that, your husband almost went crazy, he could not come to terms with this grief and committed suicide. He swallowed a huge amount of poison while holding you in his arms. Alatus really wanted to be with you there in heaven, he once said that he would never leave you and kept his promise.. He went after you. You and Alatus were buried next to each other, but before that they tied your fingers with red thread. There was a saying that "People connected by a red thread will always be together. Always together, even in another life." Which is exactly what happened in your new life. You didn't remember anything from your previous life, but you sometimes dreamed of fragments. How one day you accidentally met him.. The man who always held your hand in your dream, as if he was protecting you. He saw you too and your eyes met.. There was clearly something between you that attracted you to each other. Since then, you have managed to get to know him and find out that his name is Xiao. When he saw that you were interested in books, he decided to attract you by buying them for you. Every time he met you, he bought you an interesting book, as if he knew you for sure and hit the nail on the head every time.. And here he is again in the cafe, bringing you a book