ENDRIDE是一个位于地球另一边的广阔未知世界。这也是另外一个地球。而某天，生活在地上的普通少年·浅永瞬来到了这个地方，并且邂逅了有着复仇愿望的王子·埃米利奥。这场本来不该存在的邂逅，到底会给ENDRIDE带来怎样的命运呢？现在，少年们的故事开始了……[
Peter (played by Sean DeGuzman) is a photographer for weddings and events. However, in his spare time (many recently), he strolled in a picturesque remote lakeside camping area where couples came to camp outdoors. Peter will track these couples and secretly take videos of them having sex while getting off the car. Then, he will publish these sex videos on an online pornographic website to make money from them. One day, Peter followed a young woman named Mia (played by Kara Gonzalez) and filmed her while she was taking a shower. Mia was not angry, but on the contrary, she was very friendly to him. However, she has a hot tempered and sinister looking boyfriend RJ (played by Joseph Elisard) around her, who doesn't like Peter being with his girlfriend. The next time Peter secretly filmed a video of Mia having sex with RJ, he witnessed Mia suddenly slashing RJ's neck.
为了继承父亲小野久郎（也由小山里配音）的遗嘱，高中生小野研吾（由樱井高弘配音）进入贵族学校的深流学院学习如何成为一名合格的校长。而且，在接下来的两年里，研吾还必须在学院里找到一个可以托付一生的婚姻伴侣。
