On the planet Gift there are precious crystals called Giftjium buried in the earth. A young man named Sougo Amagi lives in Garden Indigo, a prosperous mining town. Sougo, whose hobby is collecting rare crystals, one day becomes involved in a dispute between classmates Kaon, Roman and Otto. He wanders deep into the ruins of a mine and discovers an underground lake. There, he meets a mysterious girl named Felia with blue hair and red eyes. Who is this girl, and what will their meeting bring?
| Title | Time | |
|---|---|---|
| 1 | The Boy and the Vast Land | 2015-10-04 |
| 2 | Under One Roof | 2015-10-11 |
| 3 | Garden Indigo | 2015-10-18 |
| 4 | Storm | 2015-10-25 |
| 5 | Souls Accumulate | 2015-11-01 |
| 6 | Flower Boy | 2015-11-08 |
| 7 | Place of Warmth | 2015-11-15 |
| 8 | Path | 2015-11-22 |
| 9 | The Feelings That Must Be Conveyed | 2015-11-29 |
| 10 | The Altar of Abyss | 2015-12-06 |
| 11 | The Fallen Angel | 2015-12-13 |
| 12 | The Boy and The Planet | 2015-12-20 |
