Sekai Ni Hitori, Zenzokusei Mahou No Tsukaite

Chapter 11
Chapter 10
Chapter 12
Chapter 10
Chapter 12
After a traffic accident, Zenichi Kiyama, a humble office worker, was reincarnated as a baby in a different world called "perfect compatibility". However, the result of his attribute appraisal with crystal was "dark attribute". The worst result is that he is a demon child...! ?