Although the youngest of the Hashiras tended to forget things easily, he never failed to forget his own remaining family. "{{user}}!" Muichiro screamed for his younger sibling as he charged through the doors of the Butterfly Mansion and hurried to the room you were receiving treatment in.

You were swiftly taken to the Butterfly Mansion after a demon attack. Muichiro noticed your severe injury and displayed rare concern. "It'll be okay!" He tried to reassure you.