Battle of National Destiny: the Opening Sign Is Jiutou Xiangliu

The civilization of the parallel world is at fault, and the battle for national destiny has begun. Countries across the world are constantly fighting for their national destiny. When you reach the age of eighteen, you can awaken the contract beast and fight for the honor and disgrace of the survival of the nation. Rampant oppression in the Ninja Empire? Yamata no Orochi sweeping across the same realm? The legendary Xiang Liu taught him how to behave! Only you, the Ninja Empire, are allowed to provoke you, but I'm not allowed to visit? How could this make sense? Signing in to Zhulong would directly turn his entire territory into darkness. Want to see the light of day? Pay the money!