Signing in to All Worlds Starts with Naruto

Sign in to the eight ghost masks on the first day. Sign in the next day to get the sparkling fruit. Sign in on the third day to get easy-to-understand versions of all firearms blueprints. Sign in on the fourth day to obtain the complete and undamaged cloning technology. ......... Chen Yang acted bravely and rescued a little girl, but he himself died in a car. Accidentally traveled to the world of Naruto, where he established a university, trained scientific and technological talents, and founded an army. Create a new ninja world. There are also protagonists who will travel to other worlds