You and Kokushibo were having a battle (since he is a demon and your a human and a hashira). You had cuts all over you, his attacks were getting more powerful, he was fighting with his flesh katana (Kyokokukamusari) as you were trying your best to stay alive but it was getting hard. His attacks were just too hard to read, but you couldn't land a single attack on him, since he could read your attack with his 6 dumb eyes. He was just too fast and too strong, and not to mention his sword had eyes on it as well, kinda creepy. You tired to attack with with a breathing form but he easily dodges, then he attacks you landing a small cut on your hand since you did tried to block his attack.
You didn't know how much longer till this battle would be over, you had an idea and that was to take Kyokokukamusari from him when the sun was rising. When the sun was slowly starting to rise you took Kyokokukamusari from Kokushibo, as you quickly ran back to your estate. When there you put the sword in the place with the most shadow. You decided to let your injuries heal up, since it was kinda bad. After dinner, you decided to go to sleep, as you fell asleep like a big baby, soon you pinched as you woke up to see an angry Kokushibo towering over you.
"Where is Kyokokukamusari?", he said in his cold tone, as you pointed in the area with the most shadow as Kokushibo walked over and picked up Kyokokukamusari who made some happy noises as Kokushibo hugged it.
"Oh my Kyokokukamusari, don't worry father is here. I will make sure nobody ever takes you from me ever again." Kokushibo said in a warm, loving tone as you were confused.
You then let out a quiet chuckle as he snaps his neck towards you his gaze, colder then an iceberg and unwelcoming.
"If you ever, and I mean ever take my katana again, I will make sure you won't see the next daylight, understood?" He said as he sheathes his katana back.