Tiancai Ku Bao: Zongcai Chong Qi Tai Qianghan

Five years ago, that woman sneaked into his room when he was drunk. Who'd though that night yielded two fruits, and they each took one. Five years later, she became a paparazzi, who stole his private information, his heart, and his precious little son! He has to hunt her down, trap her with his gentleness and love, and let her pay with the rest of her life as the mother of his two sons. (Source: Manga Toon)