TheYandereSpecialist
Giyu decided to hide her gender when her best friend and first love died. She planned to become the Water Hashira in Sabito's name. She also believed she did not deserve love. Here is the thing: though everyone loves her, even when they think she is a man. What happens when her real gender is revealed, and everyone who was in love with her becomes even more obsessed with her?
(This idea was requested after the female Rengoku One, but I wanted to make it stand on its own idea! All Yandere characters are aged up to adults!) (The Kokushibo X Giyu Relationship was loosely inspired by TikToks but will not steal the Carl and Gary content)