IV: Eve of Destiny
After the Dawn Rebellion, Char travels to Earth and meets a girl with mysterious powers named Lalah Sune. Meanwhile, Amuro's father Tem Ray is working on the RX-78 development project. Learning of the defection of Doctor Minovsky, a key figure in Zeon mobile suit development, he heads for the moon. History's first battle between mobile suits unfolds in the twilight zone of the lunar surface....