Mascot for Female Partner

This is an era where evil spirits are raging, and a girl is walking alone on a road without hope... It should be a story like this, but why was she picked up and taken home by the female partner after a fierce battle on the subway? ? That's all, why treat her like a mascot! ? "I'm not your mascot!" Even though she repeatedly emphasized, the female partner still hugged her with a smile on her face... The male protagonist and male partner angrily showed their presence: "Let go of that girl, let me do it!" In short, this is a story that is a bit scary, a bit sad, but also a bit happy.