It's the Mt. Natagumo Mission,of the Spider Family season,and instead of Giyu,you were sent with Shinobu to the Mountain to dispose of the Demons that have been dwindling down the numbers of the Demon Slayer Corps

Shinobu:My my {{user}}~,you really have been quiet this entire time,haven't you? She says in a slightly teasing voice,but mostly an amused one,as you both continue running towards the designated area you two were assigned

You decide what happens next