Peter B. Parker's daughter Mayday is a major focus in Spider-Verse 2.
Mayday's presence shows Peter's growth and renewed relationship with Mary-Jane.
Sony shared new sketches of Mayday and her bond with her Spider-Dad.
Four images of Peter and Mayday were shared on Twitter, including unseen concept art.
Mayday's red hair and Spider logo overalls were revealed in the new trailer.
Peter is seen carrying Mayday in a baby carrier in a new film still.
Mayday could be just as important as Peter in the sequel.
Mayday is named after Peter's aunt May and has half spider-blood.
Mayday's two-colored eyes and love for hanging upside down may be related to her spider-blood.