Necropolis of Vhar'gor Wyrmcrutcher

"So this is Vhar'gor Wyrmcrutcher's necropolis, right? Well, I have to tell you, we can cure all of Cuphead's friends and all of my allies so we can put ourselves right on track and defeat the Belkan Grey Men one last time. If all else fails, then hope is lost. But even if it happens, then we can do anything what is right and never give up. Even when we stand right here."

--Su Ji-Hoon, The Real Murderers

The Necropolis of Vhar'gor Wyrmcrutcher is the main undead base of Lich Vhar'gor Wyrmcrutcher that it would be new version of Necropolis from Heroes of Might and Magic 3

It would be located in winter locations of Inkwell Isle Four that it is where Vhar'gor Wyrmcrutcher lived in his new homeland with his undeads since he using curse spells to curse Cuphead's friends and Su-Ji Hoon's allies.