The lore of the “Boss Baby” universe is as extensive as it is bewildering. Loosely based on the book by Marla Frazee, 2017’s “The Boss Baby” — which was, shockingly, Oscar nominated — covered the existence of Baby Corp, the company in the sky that creates infants and sends them to Earth either to be raised by human parents or on missions to ensure babies’ hegemony as the most loved creatures. (Puppies are a close runner-up.)
A magical milk formula prevents those chosen ones from growing up, and a whole protocol à la “Men in Black” erases the memories of the adults who received these babies in suits that were never meant to be part of the family but just transient employees for the corporation.