que porta e essa?

[Akuma Nikaido]

bem, axei um buraco aki mt istranho... sera que alguem pode mi dizer qual quest e essa?? se e que existe. conversei com a marlene e olha o que ela disse...

18:59 Marlene: Well, I heard about evil beings living in a dungeon below us. So once I tried to find them and went down the hole far to the southwest. ...
18:59 Marlene: I'm pretty curious, you know. *smiles* So I took the coat of invisibility from my husband and went down there. At first I only found some spiders, snakes, and wolves. ...
18:59 Marlene: But after some time I found a ladder to a deeper level of the dungeon but I didn't dare to go down there because I heard many voices. ...
18:59 Marlene: The voices were very strange and I ran back to my house because they were very loud and very angry. I hope they will never get the idea to attack the surface beings. ...
18:59 Marlene: I heard they are almighty and have incredible powers! I already packed our stuff for an emergency escape. You never know. Maybe they plan to conquer the whole world. ...
19:00 Marlene: I bet that they look very ugly. Most mighty monsters look very ugly. Hmm, you seem to be very strong. Maybe you can go deeper and explore the area. But be careful, please. ...
19:00 Marlene: I heard that they can kill humans with only one hit! And that they have magic abilities twenty times stronger than the mightiest sorcerer in our world.

a seguir posto imagens da porta e do lugar onde se entra nela.