Ryofu

yes, but she lost most of her memory

the MC gave her a book about his world, so it could contain the info.

Question, when will the situation between the MC and the girls will be resolved? It was fun at the start but became anoying realy fast...

some game only unlock the item at specific time, so until she need it it won't show.

One Piece to show the tenryubito who is the reale descendent of the creator. Overlord to show them who is the true "suprem being". Genshin impact ? since he wanted to have them join at the start. Honkai 3rd ?

Question, when will the situation between the MC and the girls will be resolved? It was fun at the start but became anoying realy fast...

or this?

Simple question, will other people be able to enter the dungeon? Because I find it strange to be called Dungeon Master and enting the dungeon as a "player" at the same time... A Dungeon Master should be creating and controling the dungeon for other to dwelve in, gaining reward from other entering and "playing" his dungeon.