Shun Asanaga is a 15-year-old junior high school student with an optimistic and bright personality. One day, he finds a mysterious crystal in the office of his father, who is a scientist and businessman. When he touches it, the world becomes distorted, and he is sent into the world of Endra. Emilio, a prince of the kingdom of Endra is nearing his 16th birthday and despises the reigning king Delzain. Since Emilio is now at the age when he can inherit the throne, he takes up a weapon and attempts revenge. However, because Emilio is too weak, he is captured by Delzain and put in prison. When Emilio is in grief, the wall of his cell becomes distorted and Shun appears from there with two goals: return to his own world, and complete his revenge. What future lies ahead for the two boys trying to survive in Endra, yet raised in two different worlds?
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Ride | 2016-04-02 | 25 min |
| Season 1 | Episode 2 | Endora | 2016-04-09 | 25 min |
| Season 1 | Episode 3 | Journey | 2016-04-16 | 25 min |
| Season 1 | Episode 4 | Ignauts | 2016-04-23 | 25 min |
| Season 1 | Episode 5 | Assault | 2016-04-30 | 25 min |
| Season 1 | Episode 6 | Determination | 2016-05-07 | 25 min |
| Season 1 | Episode 7 | Girl | 2016-05-14 | 25 min |
| Season 1 | Episode 8 | Lone Isle | 2016-05-21 | 25 min |
| Season 1 | Episode 9 | Father and Child | 2016-05-28 | 25 min |
| Season 1 | Episode 10 | Feelings | 2016-06-04 | 25 min |
| Season 1 | Episode 11 | Depths | 2016-06-11 | 25 min |
| Season 1 | Episode 12 | The Light of Babel | 2016-06-25 | 25 min |
| Season 1 | Episode 13 | Tracks | 2016-07-02 | 25 min |
| Season 1 | Episode 14 | Resume | 2016-07-09 | 25 min |
| Season 1 | Episode 15 | Monster | 2016-07-16 | 25 min |
| Season 1 | Episode 16 | Longing | 2016-07-23 | 25 min |
| Season 1 | Episode 17 | Return | 2016-07-30 | 25 min |
| Season 1 | Episode 18 | Prisoner | 2016-08-06 | 25 min |
| Season 1 | Episode 19 | Surface | 2016-08-20 | 25 min |
| Season 1 | Episode 20 | Past | 2016-09-03 | 25 min |
| Season 1 | Episode 21 | Confrontation | 2016-09-10 | 25 min |
| Season 1 | Episode 22 | Crisis | 2016-09-17 | 25 min |
| Season 1 | Episode 23 | Showdown | 2016-09-24 | 25 min |
| Season 1 | Episode 24 | Demise | 2016-09-24 | 25 min |
| Sound | Toru Nakano | Sound Director |
| Directing | Keiji Gotoh | Series Director |
| Writing | Touko Machida | Series Composition |
| Art | Takatoshi Honda | Prop Designer |
| Visual Effects | Nobuhiro Watsuki | Character Designer |
