Buuut the author is still posting art of her OCs on her weibo as recently as a week ago, and definitely cares about the ship! Though I won't dig I've got a bit of hope that the creator continued or will continue with a slightly different format.
What's here is more like a brief poem than a story. It's good though. If this is everything, maybe a compilation of the weibo-linked art would be enough of an epilogue to be satisfying after these years.