I think Rin would enjoy Blade's pillow fort. Maybe his room in the mansion feels odd or imposing, but in the small pillow fort he can just sit hugging his legs as he did in front of the mirror without feeling uneasy. There's a lot of shiny things Blade keeps hoarding in there so it reminds him of the crystals in the cave. He crawls in there sometimes even without Blade knowing and feels a tightness in his stomach when he gets eventually found.
























