Hantoshi Dake no Cinderella

Katherine has just been given a death sentence. Thus, she decides that she will go out with a bang. She moves to the city of her dreams, London. There amid high society, she gets all dressed up and puts on the performance of her life. But she didn't expect to fall in love for the first and last time... His name is Dominic Duvall, a handsome and successful businessman from a famous family who is wanted by every woman alive. But Katherine has only a bit of time left. She has no choice but to turn down his proposal. Who would have thought that six years later she would not only still be alive, but that she would run into him in the most unexpected of situations... (Source: Renta!)