Kyôko Ai

Aliens take control of Earth's monsters and begin using them to destroy the human race. (imdb)

As two countries wage war, a great valley is doomed for destruction. In an effort to save his home, Alan agrees to be a message carrier. In the process he is tricked into destroying a whole kingdom and his own life. The movie ends with him vowing to lead in the rebuilding of the valley to help right the incredible wrongs he has committed. (imdb)