Responses
It was already confirmed that Lionel, the child Eleanor is carrying is the son of all three of the alphas. This side story is during the main story after Eleanor get with the alphas but before Lionel was born.
Last episode (chapter 6) explained about the first baby. And there are two side stories that show he has 3 more babies and all have different dads
(づ￣ ³￣)づ idk who will be the Baby Daddy is coz the Omega outdid the genes