Time Travel: a Farmer's Son-In-Law and a Scholar

Song Mingwei, a modern man, traveled through time and got two cheap sons for free. He became a father at a young age. Unfortunately, his family was too poor to support him, so he had to marry himself and his two cheap sons into marriage... As the only child in the family and a brother, Ning Xu decided to bite the bullet and marry the unfortunate scholar back, but no one said that he would marry one and get two free! Fortunately, the poor scholar is not ugly. Just raise two sons and treat him as a father without any pain...