Dream of a Thousand-Year Doujin

Synopsis: English teacher Levi McDowell has a minor problem - the originally spacious and comfortable log cabin he lives in is now overcrowded. Not to mention the SERVANT - Golden Darkness, which he accidentally summoned, just Rin Tohsaka moving in under the guise of an ally, 'buy one get two' brings along her SERVANT Kaguya and Reisen. This situation filled with all kinds of beautiful girls makes Ewen, Levi's partner, a true vampire ancestor, very dissatisfied. Recently, even the third Galactic Princess Momo moved in to join the fun, it seems that the solution to this problem has reached a critical point... However, speaking of which, Levi has been really busy lately: dealing with enemies in the Holy Grail War, helping Ewen lift the curse, coordinating with the mission of Nagato Yuki, and occasionally playing the hero to save the beauty, or chatting with the beautiful girls... Seeing that the academy city over there wants to call him to help, so this kind of 'minor trouble' may have to be put aside for the time being? And after everything is over? Hmm... Speaking of which, it's time to change to a bigger house...