Sanrio Dream World

The Sanrio Dream World is a preschool-styled afterlife place where preschoolers and little animal kids (and now with older children, teenagers, adults and old people, including older animal people, mostly the members of the Teenager Resistance Front) go when they are asleep, or when they die. For example, Chloe and her friends, especially all teenager heroes, often goes there when they are asleep.

After World War III, this also becomes a United Federation of Earth colony, which allows people of all ages to go there when they're asleep, or when they die, and now this one is one of the most possible places for vampires to invade, but it is now currently invasion-ready.

After Tamagotchi Occupation
After the Liberation of the Sanrio Dream World during World War III, all the teenager heroes, accompanied by Hello Kitty and her friends, alongside with the United Nations peacekeepers asked the Dream God to open the dream world to open the dream world for non-preschoolers (babies, elementary school-aged children, teenagers, adults, old people and older animals), and stop having it be exclusive for preschoolers and little animal kids.

Post-War
After the war, the Sanrio Dream World had a post-war economic miracle for them, and they are now a colony of the United Federation of Earth, and now humans, dylanuses and other sapient species of all ages (except vampires) can now finally visit, reside, or dream about that everytime what they want, and now the Sanrio Dream World is not only a safer preschool-themed dream world, but is a perfect tourist spot, and is now a colony of the United Federation of Earth, and it even has a iconic Sanrio Dream World Veterans' Cemetery, where you can honor the dead veterans who fought for the liberation of the Sanrio Dream World.

However, as the Vampire Wars intensified, the vampires are seeking to take over the Sanrio Dream World and make sure it would have the same fate as what it does during the past Tamagotchi invasion in World War III, but the United Federation of Earth told the government of the Sanrio Dream World to protect this dream world from an upcomingly planned invasion, because it would have a US base, and lots of defenses and lots of soldiers to defend that territory.