In the Apocalypse, I Play Mahjong in a Cave with My Sisters

(Apocalypse + sisters surviving together + romance + special forces male lead)

Tong Tong is reborn three days before the apocalypse. In her previous life, Xu Zhixia and her three roommates clung to one another and barely survived for a week, only to die in the jaws of an evolved zombie. Reborn in this life, she is determined to keep her sisters alive through the apocalypse. But what's with this man, sharp-eyed as an eagle? Why is he always hovering around her and feeding her? He's practically turned her into a useless little thing: lazy, spoiled, and unwilling to think. (Romance included.)