Hunters as heroes (HxH x MHA x Fem OC)

Gon, Killua, Alluka, and Zinith all meet up on whale island when Nanika and Zinith's powers combine and send them to the MHA universe.

This takes place after the HxH anime ends but Gon gets his Nen back once Alluka and Nanika heal him. Zinith met Gon and Killua during the Hunter Exam and they have been friends since. Gon and Killua are 14, Zinith is 15, and Alluka is 13.

I don't own Hunter x Hunter or My Hero Academia