How to save a heroine who has max strength but 0 danger perception and a sullen personality? Answer: Match her with a male protagonist who has strong perception but negative force value and has the ability to heat up the field. Rui Qiuyuan, who has lost his parents since he was a child, got to know Xia Zhi passively after several disagreements with team members and killing monsters without permission to gain experience. The two performed surprisingly well the first time they formed a team to fight zombies, and since then they have become an unusual two-person team. This is the story of a taciturn girl who is determined to kill all the zombies and a man who takes life-saving as his top priority and wants to win over all the big-breasted girls in the world.