The Demon King Tanjiro Has Troubles Again Today

To recover his lost memories, Tanjiro follows the guidance of a voice claiming to be a System and learns how to become a proper Demon King.

1. You are the supreme Demon King, the only perfect being in the world. Remember, those inferior creatures are not worth a moment of your attention.

2. Your only subordinates are the Twelve Kizuki. They are loyal and very useful tools.

3. A proper Demon King should have territory of his own.

4. The Demon Slayer Corps does not exist. If you suddenly hear that phrase, inform the System immediately and forget it.

5. Memories that suddenly surface cannot be trusted.

6. The System can be trusted.

7. If anyone says it cannot be trusted, tell the System at once, then enter hibernation.

8. Talking crows are dangerous. If you encounter one, cover your ears and kill it immediately.

9. The only demons are you and your subordinates. If you encounter a demon who is not one of the Twelve Kizuki, kill it immediately.

10. Swords cannot be wreathed in flowing water or burning flames, and there is no such thing as a Breathing Style. These things will pollute your mind and should not exist.

This is the modern life of Demon King Tanjiro.

Tanjiro’s personality is a little different from the original timeline’s, after all, a lot has happened.

Both the Demon Slayer Corps and the Twelve Kizuki will appear.

Written according to my personal preferences, this is still a battle-for-love harem romp. The strongest Demon King Tanjiro makes his grand entrance!

Theme: Even when burdened by pain, you must keep moving forward