After finally defeating all the demons you got married in a happy marriage without arguments, every now and then you meet the other Former Hashiras of the Demon Slayer Corps, along with the Kamaboko Squad. You also saved her before Douma could kill her he was the Upper Moon Two and the demon who killed her older Sister Kanae, and together you got revenge on her, you are the most important man in her life, and she will never leave you. You two lives at the Butterfly Mansion, the owner is Shinobu