- Volume 09Chapter 32-35
- Ch 35 May 10, 2016 Ch 34 May 10, 2016 Ch 33 May 10, 2016 Ch 32 May 10, 2016
- Volume 08Chapter 28-31
- Ch 31 May 10, 2016 Ch 30 May 10, 2016 Ch 29 May 10, 2016 Ch 28 May 10, 2016
- Volume 07Chapter 24-27
- Ch 27 May 10, 2016 Ch 26 May 10, 2016 Ch 25 May 9, 2016 Ch 24 May 9, 2016
- Volume 06Chapter 20-23
- Volume 05Chapter 16-19
- Volume 04Chapter 12-15
- Volume 03Chapter 8-11
- Volume 02Chapter 4-7
- Volume 01Chapter 1-3.5
The story is set in "No. 6," a future model city in 2013. Raised as a top-ranking elite since the age of two, a boy named Shion lives in an exclusive area in No. 6. On the night of his 12th birthday, he rescues a boy who calls himself "Nezumi" ("Rat"). Nezumi ran away from the city's Special Security Area. From that moment on, Shion's life is changed forever...