I forgot on what chapter I was. WHat i remember : - MC just fought vs a Reaper in another world, turns out this Reaper was some woman and she asked the MC to kill all dragons. - MC opened up a Shop. To sell his creations. What chapter is that ?
At the end of this chapter the death god makes an appearance, so somewhere within five chapters of this probably https://kobatochan.com/everyone-else-is-a-returnee-chapter-45/