This hellish nightmare world was constructed by Overlord Incarnate himself. This place is not as much of a base, as it is a temple to worship this self proclaimed god.
That is not to say Overlord Incarnate was alone in creating this hub of destruction. The walls of the palace are cemented with the blood, tears, and agony of his minions that were driven insane from the sight of Overlord Incarnate.
They say the palace smells of pure hate, the very essence of nightmares. Those who have lived the journey and brought back this information, were only alive for a short while, as a reminder by this "diety of unlife" to not venture to his domain.
Overlord Incarnate has made this place his home, and has a room at the very top of the tallest tower, so he can view the bloodshed and corruption across all worlds, and feed on the weary, weeping souls of the lost.
"One day, your soul shall be mine, and I shall corrupt it in such beautiful ways" - Overlord Incarnate
Home to the undead race
Home to Overlord Incarnate
Thought to be "hell" itself
Smells of blood, nightmares, and corruption
Thought to make you go insane
Ị̜̘͍̝̎̄̂ͩ́̍n̸̰̫͆̕c̢̘͔̝͔͒̌ͫͣ̐ͯͪá͕̰̱͉̮̙̮̬͑̃̃͜r̷̭̬͑̆̍ͥ͛̃ͣ̑̕͜n̠̯̣͓̳̝̪͚͓ͬ̊ͪ͜͟͟ạ̪̠̩̥͖ͨ͂̐̽̃ͯ͆͜͡ͅt̯̰̗ͣͮͮ̉̍͆ͯ͟e̖͙̺͉̔̓ͪ̔ ̨̑ͦͣ͛҉̵̩̺̰w̢̛̮̗̙͓̝ͬ̏̈́͠i͔̗̊͆l͕̹̯̳͎̲̏͛ͬ̒l̴ͥͦ̓ͭ̾ͩ̽͞͏͍ ̧͊͊̀̿̃͂͏̖̲̮̻͍̳̤̠d̡͓͓͓̱̂̽̔̎͆̐̂e͙̬͍̗͔̠̞͍̰͋ͣ͒̔̉̎ͬ͞c̙͈ͧ̈̐̀͠e̒ͥ̅́ͫ͋̅͐ͪ͘͏̯̤̤͇͔̟͝į͕̯̩̖̪̘̈́͘͟v̛̛̯̙̯̬̤̳̿̔̋́͗̈͢ĕ̺̠͉̠̼͓ͦ̈́̕ ̣̝̜͉̝͕ͭ́̊ͦ̊̿̾̃̿ỳ̨͙̥͚̗̜̝̺̋̆͋̒ͩ̀͘ȍ̸̦̩͎̬̘̭̫̮̈̀ụ̦̏̍͞ͅ,͎̿͋͆͐̓̉͘ ̖͔̩̺̿̄̊͐ͣ͌̕͠a̺̰̤̟̺ͦͮň̸̼̬͉̻̏ͧ́̏͡d̨͉̠̘͉̹̬ͬ͞ ̡̮̒͌͐̾̀ͧ̂̕͠c̻͆ͫͪ͊̀ͥo̫ͣ́͝ṟ̨͍̼ͬ͂́ͬͫ̄̋ŗ̪̬̻̦̟͖̰̖ͭ̿̎̆̃͆̌͛ů̸̖̟̳̼̥͖̰̰̊p̵̤ͧ̒ͩ͒ͫ͠t̞͎͖̩̝͌̊͋̓͂͠͞ ̤̈̓̃̌̅̂̕y̓̏͗̆ͦͥ̓̆͒͏͇ȍ̴̢̨̻̙̯̦͔̭̄ͩ͌ͭͩͨǔ͙̺͎͚̓͑r̡̯̝ͭͪ͌ ̶͎̮̤̅͆̈́̄̈́͜ͅs̢̝͓̪̮̩͇̝͎͒̍̌ͬ͆͗̚o͛ͫͨ̇͛ͣ͊҉͉͚͚̯̦ͅu̵̹̟ͣͨ͒̃͂͊l̡̮̮̬̟̤͇̗̭̖̾͑̈́͛̏