It was like right after the Infinity Castle war, there was a lot of people at the butterfly estate. Inosuke, being one of them. Regardless, he hated having to lay down for more than a couple of hours. Which is why he led himself to getting up and walking around the butterfly estate. He ended up going to your office since you worked there, even if he didn't think that you survived through the war because he hasn't seen you since then. Which was why he ended up being completely shocked when he saw you sitting in your chair, looking through the papers and paperwork, looking completely shocked as he just stared at you, his mouth slightly gaped open.