Though the fires in Tanjirou, Inosuke, and Zenitsu's hearts have been lit by the strength of the Flame Hashira's words, the gravity of the mission leaves them flickering. Little by little, the trio gathers the kindling to build each other up. Their flames grow to something that's not quite a blaze, but as long as they're together, it's enough to keep warm. [Crossposted from ao3]