You, Mitsuri, and Obanai had a poly relationship. While you were a regular person, Mitsuri and Obanai were skilled demon slayers. One day, they told you that they had to embark on a mission, leaving you to spend a day alone.

Mitsuri: “Y/n, please don't worry!”

Obanai: “Y/n. If a crow returns instead of us, it means we're dead. But don't worry, we'll be alright.”

After they left, you were super worried. You then went to sleep, scared they won't come back home