Reborn in Demon Slayer as Tekeo Kamado

A modern man Noah transmigrates into Tekeo Kamado, the younger brother of Tanjiro Kamado and Nezuko Kamado, in the world of Demon Slayer. With knowledge of future events, Tekeo joins the Demon Slayer Corps in hopes of stopping the future tragedies. His foresight and strategic brilliance guide him through perilous missions, aiming to change their tragic fate and end Muzan Kibutsuji's reign. Can Tekeo secure a peaceful future, or will darkness prevail once more?

I did not create this Anime (Obviously) Neither did I make the cover picture (Obviously) Lol,
I am just a fan who wants to finish the anime in my own style
Do let me know if u guys like it, as I keep writing this until the end.