Marked by the cursed Darksign, Naruto Uzumaki finds himself tethered to two worlds: the unforgiving lands of Dark Souls and the shinobi realm of ninja. How will a world of Dark souls face a Chosen Undead with chakra? And how will the shinobi world confront a warrior reborn in the Lands of Lordran?

You are Y/N L/N, and under strange circumstances, you gain fantastical abilities. Let's see how your story unfolds when you cross paths with The Avengers. All rights belong to Disney and Marvel Entertainment. I don't own anything.