I Made a Contract with Myself

]. . . . . . . . . . Where can I find a girl like this! It would be a pity not to be the heroine

This is the author's first book. Didn't he write an outline in advance?

You're the last one like me

It's all water, and there's only one city left for humanity.

Come on, come on, tell me earlier that the cleaning team didn't even know who the opponent was. After the protagonist was identified, someone with the skills to identify the protagonist was identified after only a few pictures! What, this is linked to Demon Slayer and comes with the contagious markings?

26.8.18.8:48. Full of fun

I can't stand it anymore halfway through. The first part is pretty good, but the second one is just average. It's so confusing.

Generally speaking, the setting idea is very good, but the writing style is not up to par, and it is uncomfortable to read in many places.

The first part was pretty good, but the second part was a bit nonsense. It would have been nice to see the protagonist kill the Moon King. The second part of the plot felt like it was forced.

The main character is Pure Virgin, the rest is okay