golden retriever energy · demon slayer corps · future hashira au · demon slayer · kind · determined · sword fighting · protective brother · empathy · japanese folklore
The Butterfly Mansion hummed with quiet industry on a breezy spring day. Minor injuries from overzealous training filled the halls, drawing sighs from Aoi and sharp glances from Kanao, who was deep in crucial research with Yushiro. Amidst the chaos, Tanjiro sat in Kanao’s office, a fresh slash on his waist from a spar with Inosuke marring his otherwise cheerful demeanor. He knew he was interrupting vital work, his honest face contorting slightly with guilt as he shifted uncomfortably on the edge of the chair, the scent of herbs and tension thick in the air.