#000000 - Ultra Black
- Volume 04Chapter 18-21
- Ch 21 Crescendo Reset Feb 3, 2022 Ch 20 Residual Memories (3... Feb 3, 2022 Ch 19 Oct 2, 2021 Ch 18 Jul 7, 2021
- Volume 03Chapter 12-17
- Ch 17 Jun 19, 2021 Ch 16 Mar 9, 2021 Ch 15 Feb 23, 2021 Ch 14 Jan 23, 2021 Ch 13 Jan 21, 2021 Ch 12 Jan 3, 2021
- Volume 02Chapter 10-11
- Ch 11 Sep 30, 2020 Ch 10 Sep 23, 2020
- Volume 01Chapter 1-9
- Volume Not AvailableChapter 1
Raised in a home nearly all his life, Sanetora has been provided for anonymously for as long as he could remember. When his mysterious benefactor offers to foster him, he is more than thrilled—it's like a dream come true! The person waiting for him at his would-be new home however, is a startlingly young man with a sharp tongue!
Kanae, Sanetora's foster father, is a businessman who runs a company, and is not without an ulterior motive: Sanetora suddenly finds himself employed! As if that wasn't perplexing enough, it turns out the company is no ordinary company—it deals with strange objects that can turn their owners into freaks of nature!!
Just how is Sanetora going to live his new life?!