Guide to raise my cutie husbands

Yu Dong, a hardened cultivator from the zombie apocalypse, dies fighting a horde—only to wake up in a new world. Before she can process her survival, someone announces her wife is giving birth. Panicked, she checks her body: still a woman. Then she checks lower, but is dragged away before confirming. Rushed to the delivery room, Yu Dong nearly faints at the sight. Her wife is a man. And she doesn’t have one wife—she has three. Staring at the groaning man on the bed, she almost blacks out. At least there are no zombies to chop. Small mercies.