1. Vol.1 chapter 1 : bus stop
Free2. Vol.1 chapter 2 : act of mercy
Free3. Vol.1 chapter 3 : disappointment and des...
Free4. Vol.1 chapter 4 : countdown
Free5. Vol.1 chapter 5 : crossing the line
Free6. Vol.1 chapter 6 : the things that are br...
Free7. Vol.1 chapter 7 : rhapsody
Free8. Vol.2 chapter 8 : will she rescue me or...
Free9. Vol.2 chapter 9 : everyone's circumstan...
Free10. Vol.2 chapter 10 : case 1, part 1
Free11. Vol.2 chapter 11 : case 1, part 2
Free12. Vol.2 chapter 12 : this isn't regret
Free13. Vol.2 chapter 13 : opportunity
Free14. Vol.2 chapter 14 : schschwarzschild
Free15. Vol.2 chapter 15 : reprise
Free16. Vol.2 chapter 16 : born under the black...
Free17. Vol.2 chapter 17 : case 2
Free18. Vol.2 chapter 18 : case 3
Free19. Vol.2 chapter 19 : human motives
Free20. Vol.3 chapter 20 : letters not opened
Free21. Vol.3 chapter 21 : symptoms of something
Free22. Vol.3 chapter 22 : isolated village
Free23. Vol.3 chapter 23 : incident from the pas...
Free24. Vol.3 chapter 24 : weak heart
Free25. Vol.3 chapter 25 : turning point
Free26. Vol.3 chapter 26 : the world is falling...
Free27. Vol.3 chapter 27 : reunion
Free28. Vol.3 chapter 28 : truth lies within des...
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