Be a Pet in the Apocalypse

Tongbao I am a pet raising system! But why does the host always fail to recognize his identity? And Tongbao, I'm so panicked now! I'm just a system for raising pets, but how can I break the system where the host treats me as his girlfriend? What should I do if the host always likes to hang up? And what should I do if my status becomes even lower when the host has a zombie girl? Miss Zombie, why did you choose to be with my host? Don't ask... Ask... Just...! The zombie girl smiled shyly. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.