The Rules Require Me to Love You

This deep desire to please her master, could it simply be implanted programming?! A face deliberately designed to resemble her master’s first-love, is it part of the conspiracy or just the bait? But! Wu Qing doesn’t care about these complications, she only wants to make her master happy! Even in a plague-ravaged, post-apocalyptic wasteland, she just wants to stay and serve her master.