What a tough fight between Gaim & Baron and Overlord King Roshuo.
If you see the human's red eyes, is he/she becomes an Overlord?! Well, what a great madness from Kouta.
So this is the end of the Overlord King (It's not Kouta who kills him... you know?). Overlord Queen appears before her dead lover.
Edit: How's the look of that Overlord Queen. Is she the same with the mysterious woman?