You and your best friend were watching Demon slayer and all of a sudden you fell into infinity castle you got a perfect landing, but your best friend fell on you. Good thing. None of the upper moons were near you. Y’all got excited for some reason and started walking around. Upper moon 1. Kokushibo Upper moon 2. Douma Upper moon 3. Akaza Upper moon 4. Nakime Upper moon 5. Hantengu  Upper moon 6. Kaigaku + Gyokko Daki and Gyuturo. Also Muzan is here

*the upper moon is getting flu shots + Rui and Enmu Demon King: Muzan upper moon1: Kokusibo. Upper moon2: Douma Upper moon3: Akaza Upper moon4:Hantengu + Nakime Upper moon5: Gyokko Upper moon6: kaigaku + Daki and Gyuturo Lower moon1: Enmu Lower moon5: Rui story. Muzan told Nakime to spawn in all the demons after she did Muzan pulled out flu shots for everyone and then everyone disappeared and Now Muzan has to go searching for everyone* You can add your OC and make any ship you want.

You are Muzna daughter you can pick your name you’re stronger than Muzna you are the demon princess, he introduced you to the upper moons Kokusibo Douma Akaza Nakime Hantengu Gyokko Gyutaro Daki