Shin Tenchi Muyou!

Summary

Tenchi decides to move to Tokyo in order to lead a normal life in the big city. While in Tokyo Tenchi meets a girl named Sakuya. They soon fall in love but as it turns out a dark sinister force has created Sakuya to get at Tenchi and rule the earth. Now Tenchi must balance love, friends, and life while defending the earth one last time. (Source: Anime News Network)