wondering why the ASEAN was late in the show and manga....maybe their dead the only survivor was Vietnam and Thailand but what if their reborn??

When America was declared dead; the other nations mourn his death. However when Canada receives a mysterious letter that says America is somehow still alive. To get his brother back, he must embark on a journey through time and space. Along with memories of the past, What dark secrets will Canada encounter when he learns more about America.