гигантская воронка, ведущая в неизвестность, может быть в ад, а может в никуда. С появлением воронки настоящее небо заслоняет загадочное пространство. Одновременно с этим, стали появляться люди со сверхъестественными способностями – keiyakusha (“тот, кто заключил контракт”)...
Эпизоды:

01. The Star of Contract Flowed... (1st Volume)
02. The Star of Contract Flowed... (2nd Volume)
03. A New Star Shines in the Sky of Dawn... (1st Volume)
04. A New Star Shines in the Sky of Dawn... (2nd Volume)
05. The Red Dreams of A Calamity Disappears to Eastern Europe...(1st Volume)
06. The Red Dreams of A Calamity Disappears to Eastern Europe...(2nd Volume)
07. The Gardenia Shoots the Fragrance in the May Rain... (1st Volume)
08. The Gardenia Shoots the Fragrance in the May Rain... (2nd Volume)
09. Girl's Pure White Dress Stained by Dreams and Blood... (1st Volume)
10. Girl's Pure White Dress Stained by Dreams and Blood... (2nd Volume)
11. Beyond the Gate, Recovering the Lost... (1st Volume)
12. Beyond the Gate, Recovering the Lost... (2nd Volume)
13. On a Silvery Night, the Heart Shakes on the Water's Surface...(1st Volume)
14. On a Silvery Night, the Heart Shakes on the Water's Surface...(2nd Volume)
15. Memory of Betrayal, the Amber Smile... (1st Volume)
16. Memory of Betrayal, the Amber Smile... (2nd Volume)
17. A Love Song is Sung in a Rubbish Heap...(1st Volume)
18. A Love Song is Sung in a Rubbish Heap...(2nd Volume)
19. Renouncing Superficial Dreams, and Falling Drunk...(1st Volume)
20. Renouncing Superficial Dreams, and Falling Drunk...(2nd Volume)
21. The Enforced City is Moistened by Tears...(1st Volume)
22. The Enforced City is Moistened by Tears...(2nd Volume)
23. God is in the Heavens...
24. Meteor Shower
25. Seeing a Death God in my Dreams, is it a Darkness Darker than Black?