Seeking romance novels

A pair of twin sisters, the younger sister is a model, very romantic, in order to marry into a rich family, let the elder sister date for her, the elder sister lost her virginity and became pregnant. By chance, the male lead met the woman who was entangled with him at the beginning. It turned out that he was deceived. They were not the same person, but at this time, she was already pregnant with his child, so he forced her to stay in his apartment.
Her sister went on a date with the male protagonist on her behalf. The male protagonist was very romantic. Because of his sister's affair, the male protagonist treated her as a social butterfly and got her drunk. After that, he did not care as much as before. He made an exception and proposed to his sister. His sister could not die at once. The female protagonist is pregnant and stays at a friend's house. She meets the male protagonist again by chance. The mark on her body makes the male protagonist recognize her.

Answer 1

Romance novels usually contained romantic, twisted, and bizarre plots, depicting the sweetness, bitterness, entanglement, and contradiction of love. The love in romance novels was usually not pure love but a complex emotion that included family, friendship, power, money, and many other factors. In addition, romance novels often had distinct characters with outstanding personalities, allowing readers to deeply feel their emotional changes and personality traits.