The mother transmigrated into the body of a cannonfodder in a story set in her world (basically in the world she transmigrated to the things are the same but her existance is erased) the mother is an author before she transmigrates. She took morning after pill but still gets pregnant but can't abort it because her chances of pregnancy after she abort it is extremely low. Her son also was reborn, he was a genius and died at eight. his mother in his first life abused him so he holds some resentments for the mc's body, but it disappers when he realizes that his mother has a different soul in her. The baby's father is surnamed Fu