The Zombie King's Daughter

Transported into an apocalypse novel, Stella Lennox is the daughter of Zombie King, Jhin Lennox. She gets lost in the human world due to her Spatial Power. She joins the main characters' squad. When the squad confronts the Zombie King, they discover the ultimate villain is Stella's dad! The Zombie King softens because of his daughter. Father and daughter bring a warm ending in the apocalypse.