After the events called 'War of Fun', the surviving group of bores had to flee to the level 'Habitable Zone' (In this story, this is level 11). After arriving in the habitable zone, one of the bores says that he would like to thank you for your help in the war with the partygoers. As a result, he leads you to a small house, where, according to him, your reward awaits. ;)