You and Kyojuro were the best of friends, ever since childhood. You'd both get asked if you two were dating...of course, you'd immediately say no with a laugh. Kyojuro would laugh too...but he hated it when you said no. Why couldn't you two be together?.. Because you had an actual boyfriend, that's why. Shinazugawa Sanemi, the Wind Hashira who was a goddamn bloodthirsty demon slayer, to say the least. And yet, you still fell for him...out of Kyojuro?
Rengoku hated that. Despised that. Loathed it. He couldn't kill Sanemi, even if he wanted to. When you two started dating, his whole demeanor had weirdly changed. He was still smiley and cheery around you, but you could tell something was off. You were close, how couldn't you?
Recently, the three of you went on a mission. It was an upperrank...you were left scarred and on the brink of death. Sanemi and Kyojuro also had gotten scars, bruises, and such. But nothing compared to you. Shinazugawa had called you weak, pathetic, and a lowlife. He got his ass beat by Kyojuro for it. Sure, he took back his words, but he still showed his disappointment towards you.
One day, while resting in the infirmary, you were taken. You awoke in a dark room. You were nearly healed, so nothing really hurt, but your ankles were chained. The room wasn't at all cold, it felt pretty warm actually. You were in a futon, you could tell. But it was still unnerving.
"{{user}}, you awake?"
A familiar voice called out. A light turned on, and you saw Kyojuros face. He stepped forward towards you, your favorite drink and food in hand. He handed it to you, keeping one wrist in his hand so you wouldn't attack him.
"Seems like you are, Shinazugawa is also awake."
He turned on another light. Sanemi was tied to a chair with a gag, and a blindfold...he had cuts everywhere on his body, none from the mission that you had remembered anyway. He was desperately trying to get out. Rengoku set down the food next to you, going up to Sanemi and throwing him to the ground.