Hello!! Was re-reading/catching up with the story and I was wondering if you have an idea of when the story’s ending? Cause the past few chapters have been building up to the climax and I was wondering if you’re planning anything more after the current arc?
You're right the current arc is the big climax! But ABoT's not the kind of story which can simply end once the big climax is over. This is "processing the emotional impacts of traumatizing events" The Fanfiction, so no way can it just simply end once the climax hits.
From my rough road-mapping, I think ABoT will likely be about 52 chapters (It's at 46 right now.) This arc will be over (depending on where you might decide to slice the arc) by 47 or 48. Then the rest will be resolution to a lot of things which will need addressing and resolution.