mira que he encontrado:
The pair were transported to the Ultraverse (home of the Malibu Comics characters). They were separated and Whitman became the leader of the superhero team called Ultraforce. He and Sersi briefly reunited to return to the Marvel universe, but something went wrong along the way. Instead of returning to the Marvel universe's present, they ended up in the 12th century and Whitman once again found his spirit in the body of Sir Eobar Garrington
ahi dice que efectivamente dane se queda en ultrforce y sersi no, fueron separados, pero que luego brevemente se reunieron y regresaorn a la tierra 616, solo que al siglo XII
de lo cual se deduce que efectivamente al final del crosover se separaron, y al inicio del especial exodo Sersi ha vuelto a buscarlo