Little Zombie in the Apocalypse: the Male Protagonist Insists on Protecting Me

I felt pretty good after reading the introduction, but the plot turned out to be... The heroine left people behind and died, but she also left a disgusting person named Chu behind. The male protagonist discovers that the female protagonist is a zombie and does not kill her. It is understandable that it is for the sake of the normal relationship between the male and female protagonists. But the female protagonist has wasted so much effort to get the materials and gave them to the male protagonist so cheaply? The decision the male protagonist made later was based on the female protagonist's materials [laughing awkwardly] [laughing awkwardly] It's a bit disgusting, right? Later, the heroine even exchanged supplies in order not to reveal her identity. It was mentioned earlier that the heroine was still under pressure when she harmed others. This means that the heroine is a high-level zombie and can be summoned. It's understandable that the heroine is weak, but it's so unreasonable. There is a feeling that the male protagonist controls the female protagonist and controls her life and death, and this female protagonist feels like she is giving away equipment.