[Demon Slayer] Remnants of Fire and Raging Flames

In order to save her dying siblings, the peasant girl Himihu made a deal with the Fire of the Underworld. ——In the long thousands of years before, and in the infinite time after that, the girl will live forever as the person who protects the remaining fire. Himihu's responsibility is to throw his strong and noble soul into the remaining fire to support the balance of the world. But after meeting that flaming man, Himihu discovered that firewood only needs to satisfy one of the 'powerful' and 'noble' qualities...? Himiko: Even though we are called 'ghosts', we still have souls left to burn! Demining: ①The settings of the Demon Kaihun series are mixed with Japanese historical myths. Please do not delve into it unless it is research. ②Essentially, it's still □□! 1V1cp has been decided, please see the title of the article ③The heroine's skill points are not focused on combat, and she will always be weak (no) Intention: None