Just when you think you’re done with Assassin’s Creed, it pulls you back in thanks to its numerous add-ons and DLC’s. This time around, worlds collide as Valhalla and Odyssey are coming together in Assassin’s Creed Crossover Stories, which goes live on December 14.

Assassin’s Creed Crossover Stories Update

In Valhalla, you’ll get to meet Kassandra as soon as you unlock Valka the Seer and reach settlement level 4 in a story called “The Fated Encounter.” You’ll get to unlock all-new Assassin’s Creed Odyssey–themed rewards as you overcome an investigation on the Isle of Skye where Eivor and Kassandra will investigate something mysterious.

In Odyssey, Eivor will be joining forces with Alexios / Kassandra in the story entitled “Those Who Are Treasured,” where the pair will be traveling to Korfu Island. You can unlock all-new Assassin’s Creed Valhalla–themed rewards in the game after you complete the quest.

Assassin’s Creed Crossover Stories will be coming along with a very hefty title update 1.4.1, which will include other items such as game improvements and the Yule Festival event. The full patch notes can be read HERE.