1. Vol.1 Chapter 1 : case.1 "black detective"
Free2. Vol.1 Chapter 2 : case.2 "the trap of cause an...
Free3. Vol.1 Chapter 3 : case.3 "the stalker"
Free4. Vol.1 Chapter 4 : case.4 "the impersonating do...
Free5. Vol.2 Chapter 5 : case.5 "best friend fantasy"
Free6. Vol.2 Chapter 6 : case.6 "e-1"
Free7. Vol.2 Chapter 7 : case.7 "nene's world"
Free8. Vol.2 Chapter 8 : case.8 "another detective"
Free9. Vol.3 Chapter 9 : case.9 "cold case"
Free10. Vol.3 Chapter 10 : case.10 "kuroba, and..."
Free11. Vol.3 Chapter 11 : case.11 "a suicide's advice...
Free12. Vol.3 Chapter 12 : case.12 "starry sky hide an...
Free13. Vol.4 Chapter 13 : case.13 "starry sky hide an...
Free14. Vol.4 Chapter 14 : case.14 "about w"
Free15. Vol.4 Chapter 15 : case.15 "shin and rei"
Free16. Vol.4 Chapter 16 : case.16 "someone to protect...
Free17. Vol.5 Chapter 17 : case.17 "trap"
Free18. Vol.5 Chapter 18 : case.18 "to the darkness"
Free19. Vol.5 Chapter 19 : case.19 "revealing resentme...
Free20. Vol.5 Chapter 20 : case.20 "mystery night"
Free21. Vol.6 Chapter 21 : the earl
Free22. Vol.6 Chapter 22 : case.22 [in the ruins]
Free23. Vol.6 Chapter 23
Free24. Vol.6 Chapter 24
Free25. Vol.6 Chapter 25
Free26. Vol.7 Chapter 26 : dilemma
Free27. Vol.7 chapter 27 : the shadows of the pa...
Free28. Vol.7 chapter 28 : case 28. mind control
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