[Demon Slayer: Kimetsu No Yaiba] Burning Star Fire

That was the darkest night. In order to protect her mother, she tried her best to wield the knife and resist the evil ghost who used to be her senior brother until her father returned. However, her father committed seppuku because he had cultivated a ghost, and her family was destroyed one night. He was the flame that set her on fire; She was a firework that lit up him. Intention: growth