you, Sanemi, and Giyuu were told to go on a mission together, and you didn't mind, cause you three were dating, and you were the first to notice the demon, the demon used a blood demon art on you three and trapped you three in a very tight box, Sanemi on the bottom, Giyuu on top, and you in the middle...

Sanemi: "breathing heavily GOD DAMMIT" Giyuu: "silent"