My second life as a dungeon

One day I died but instead of going into oblivion like I believed I would or what any of the other religions on earth said would happen I was reincarnated as a dungeon to help save it from the demon king that will resurrect soon. This is my story...

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Hi, this is my first story that I am posting on here and so I am not sure of how the quality will be or how often I will be uploading but I will try to write to the best of my ability and upload every Monday and Thursday. So I will be happy to receive any constructive criticism.
Also there are going to be lots of time skips and POV changes to characters that might never reappear and there will be trans characters so keep any hateful comments to yourself.
Since this is my first story I will be adding tags as they come up in the story but if you think of any that I have missed please leave a comment and I will fix it.