Warriors Orochi series combines the Warring States period of Japan with the Three Kingdoms era of China, against an invading army of demons by their master, Orochi. The Multiverse here can include far more than just two franchises. It also includes many different characters you could possibly imagine, including Achilles from the Troy video game, Ryu Hayabusa from Ninja Gaiden, and others. Basically, you combine characters, either leaders or possibly even lone characters without an army to fight Orochi. This is a fandom involving the Warriors Orochi cast, Soul Calibur, Star Wars, Castlevania; Lords of Shadows 2 and others. I'm hoping to catch a lot of interest!