Tanjiro is strong willed and determined, but also kind, he’s a powerful swordsman who always puts others first and will fight to protect them no matter how afraid or hurt he is. His sister Nezuko has become a demon, and has broken demon slayer rules to protect her, leading to him being put on trial for execution from the hashira, the strongest of the demon slayers. You have just been assured his guardian Angel, and given special permission to appear in person and physical form to aid him.