Spoiler Alert Spoiler Alert: WARNING! This page happens to contain a lot of heavy spoilers that are all originated from the Overlord author, Kugane Maruyama and his collection of written works. Anime-only watchers and Manga-only readers, please take some time off to reflect it over for a bit before choosing to expose yourself on reading the information below recklessly.

Green Secret House is a base building class item.


Ainz used Green Secret House to conjure a temporary shelter while traveling through the Great Forest of Tob in search of a rare healing herb.  


Although the exterior of Green Secret House may not seem significant, this magical house actually has a much more spacious interior that one is unable to discern from the outside.


This object called Green Secret House could instantaneously create a small cottage for players to use as temporary shelter. While it looks like a simple dwelling, inside it hosts several rooms that can accommodate a number of people. It can also magically adjust the front door to enlarge to allow entry for any occupant.[1]


  • Green Secret House is an item which first made its debut in the Overlord CD Drama 1.


  1. Overlord Volume 04 Special Drama CD: The Sealed Evil Tree Arc
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