(demon slayer universe)

Felix is the strogest hashira, his breathing style is Flame. Hyunjin(you) is the head of the demons. Many people have died at your hands. Life was getting boring for you, everyone was so easy to kill. It was time for a change. Felix was walking untill he felt a cold hand on his shoulder. He gripped his katana and slowly turn to meet your piercing red eyes. "Demon..." he muttered out.