Tenchi Masaki's life changes forever when the ship of an infamous space pirate, Ryouko Hakubi, is shot down and crashes near his family's temple. Little did Tenchi know that by saving Ryouko, he would spark a series of events that would lead alien women from all walks of life to inhabit his home. This includes the delicate Princess Aeka of Jurai and her playful younger sister Princess Sasami; the scatterbrained first-class detective Mihoshi Kuramitsu and her more capable partner Kiyone Makibi; and the eccentric, mad scientist Washuu Hakubi. The six women do their best to adapt to their new lives, but their more advanced and exotic lifestyle does not mesh well with the simplistic customs on Earth. As a result, they just end up making a mess and causing trouble for poor Tenchi. Though the girls are a pain, Tenchi begins to form a close relationship with each of them, and through their bond, he begins to gain a better understanding of his role in the universe.

In the beginning, God created the heavens and the earth. He also sought after a wide variety of animals to populate the planet. However, he felt that it was too tiresome to think of new ideas within his criteria. To address this problem, God appointed an organization—the Heaven's Design Team—to do the work instead! Shimoda is a newly-hired angel who serves as the mediator between God and the design team. As he steps into his role, he witnesses his coworkers conceive interesting ideas for many unique life forms according to God's desires. From giraffes and snakes to birds, anteaters, and everything in between, the possibilities for different animal species are endless!

While the galaxy remains at peace, Tenchi Masaki continues to live on Earth with Ryouko and Washuu Hakubi, Aeka and Sasami Jurai Masaki, Mihoshi Kuramitsu, and the cat-like creature Ryo-Ohki. Though it sounds great to be surrounded by so many women, they always end up making things difficult for Tenchi by constantly fighting for his attention, and their attempts at household chores always end in disaster. Although life has become more chaotic since they moved in, Tenchi begins to form a strong bond with his roommates and gains more insight into their respective struggles and history.

Mitsuomi Takayanagi and Maya Natsume both want to become stronger. On there way to becoming the best they learn that there are many things going on behind the scenes, and Shin, Maya's brother, may be the cause of all of it. Mitsuomi feels that he is the only one that can stop him. A retelling of what happened in the past of tenjou tenge, in movie form. (Source: ANN)