The ending seems too forced and swift. There should have been more clarity on why the MC accepts death so easily, although having no ties to life in itself is a good reason.
It's a shame, I would have enjoyed reading this had it gone on for another 20 chapters.
https://booth.pm/ja/items/1816022
theres 2 side stories placed between chapter 9-10 the author published as doujins which can be bought here.might not change the ending but adds more length to the journey.
previews can be read here:
https://www.pixiv.net/en/artworks/77803741
and
https://www.pixiv.net/en/artworks/79288187
Ok, I kinda expected an ending like this, but not quite like this. It was a surprise that it kinda makes sense, it adds a layer of extra sadness. Also, I loved the art.