Saving My Demon (Douma x Reader)

"My whole body was taken over by anger when I was poisoned by Upper Moon Two. When I saw her about to hurt Rui, I became angry. I felt my whole body burning really hot and I think my heart rate went over 200 bpm. I think my body temperature went over 39°C." you explained.

"The same happened to me as well." Muichiro said as Shinobu looked at you both with wide eyes.

"Can you even move in that condition? That would've been life threatening." Shinobu exclaimed

"Well, I think it can be used as a screening test. Will you die or will you not? That's probably the difference between those who have the mark appear, and those who do not." Muichiro said.

"A heart rate over 200 bpm and a body temperature of around 39 degrees?" Amane clarified.

"Yes. When I have awoken, I apparently had a fever. The temperature recorded on the thermometer was about 39 degrees. My guess is that I had the same body temperature when the mark appeared." you replied as you lightly traced the mark on your body.

"Tch. So it's that simple, huh?" Shinazugawa said. "I envy those simpletons who can say this is simple." you heard Tomioka muttered out as Shinazugawa glared at him.

"What?"

"Nothing."

"So I guess getting this mark to appear will now be a high priority for the Pillars." Shinobu said. "Agreed. Please inform Oyakata-sama that we will do something about it, so he can be at ease." Himejima exclaimed.

"What would that be?" Rengoku asked with a smile on his face. "Those who have manifested the mark must participate. No matter who it has appeared for, and there will be no exceptions." Amane said as she bowed at you all and left the estate.

"Pssst (Y/N)-sama."

You turned around to see Daki and Akaza at the door, hiding in the shadows to not get burned by the sun. You tilted your head as you gave them a questioning look.

"Are you done with the meeting? Let's go and train." Akaza whispered out as he looked at you with a pleading look.

You let out a smile and nodded as Akaza grinned at your reply. "Oi oi oi, what are two Upper Moons doing here?" you heard Shinazugawa said as he looked at the door. Daki let out a small yelp and hid behind Akaza as they both saw Shinazugawa behind you.

"Wait, you're Upper Moon 3!" Rengoku exclaimed as he pointed at Akaza. "Rengoku!" Akaza said as he pointed at Rengoku.

"I've been wanting to fight an Upper Moon." Shinazugawa said as he took out his blade. "Huh? We're not here to fight! We're on your side!" Daki exclaimed.

"We promised (Y/N)-san we wouldn't hurt any humans. Even if we do fight, I wouldn't do it. I just cleaned the floors and I don't want to dirty it." Akaza said as he crossed his arms.

"Hah?!" Shinazugawa exclaimed as he looked at the two demons. "You.... how did you even get them to listen to you?" Shinazugawa asked as he looked at you. "I don't know what you're talking about." you nervously replied as you waved your arms around.

"Oh my, (Y/N)-san must have this kind of charm on her!" Kanae said as she let out a small giggle.

"Anyways, let's go and train (Y/N)-sama!" Daki exclaimed.

"There you are."

A new voice was heard as you saw Kokushibo. "Ah! He found us!" Daki said as she looked at Kokushibo. "Get back to training." Kokushibo stated as he grabbed Akaza and Daki by the collar.