After Arisikawa Kagura lost the sister she had always relied on, she was brought back to the Demon Slayer Corps by Uyashiki Yōya because of her prophecy ability and became a member of the Uyashiki family. Newcomers write OOC warnings, don't like to enter by mistake, welcome to comment and exchange the full text. It is probably about family affection, not about love, and about the survival of all members. There are a few exceptions.
Purpose: Going bald for love