histórias de Demonyuichiro

After dying and protecting Muichiro from the demon attack. Yuichiro is mysteriously transported to the world of living in his home without his brother. Thinking that he wasn't a good brother he is determined to redeem himself. However, he's a demon. Yet, he's not an ordinary demon.....

in this AU Tanjiro is not a Kamado but is a Tsugikuni. when Yoriichi got back he's baby was still alive so he's baby grew up and got married and gave birth till Tanjiro was born. also this is Muichiro and Tanjiro swap au. so Yuichiro was turned into demon and Tanjiro was a hashira at the age of 11.he was forced to train until he's family got killed by the smooth criminal.

Giyuu has been turned into a demon, and is no longer the water hashira, but now known as the demon hashira. What happens when a new water breather has joined. This story contains twists, and isn't circled around Sabigiyuu, actually you will get rare sights of Sabigiyuu, but it's the main ship.