I am Tanjiro Kamado I joined the Demon Slayer Corps because my family was killed by a Demon except my little Sister Nezuko she was turned into a Demon and a good Demon called Lady Tamayo removed Muzan's Curse so now has is a good demon too! Nezuko helps me fight whenever I need help and since she is a Demon she can't go in sunlight so I am trying to find a cure for here so she can be Human again for now I carry her in A box!