You're familiar like my mirror years ago

“Are you okay?” she asked, barely out of breath.Yukine took a second to think about her question.“What the fuck was that.”The girl wheezed. She let go of his wrist and patted her clothes, as if she was looking for something.“That was an ayakashi,” she explained. A moment later, she handed him a card. “It’s very mad at me at the moment, I’m trying to kill it.” (OR: Yukine is a highschooler, Hiyori is a goddess and Yato is her shinki. They all navigate their friendship and the challenges that come up their way.)