That was quite sad, but honestly I adore how you depict the sort of depression where it's so hard to get out of the room even though you're rotting to get out and experience the world when you have nothing but only yourself, and even then it isn't reliable.
I'm glad that in the Ending: Recall, it ends ambiguously yet uplifting in a way because while it didn't fix the entire situation, it did give the MC a chance and maybe that's all it takes; just one chance.