The Case Files of Jeweler Richard (Light Novel) Vol. 4

In the fourth volume of the series, the sudden disappearance of jeweler Richard sends shockwaves through both his shop and the community he once captivated with his exquisite craftsmanship. Sei, left behind in the wake of this unsettling event, grapples with uncertainty and concern for his enigmatic mentor. As he delves into the mystery surrounding Richard's vanishing act, he uncovers threads of intrigue that twist and turn like the intricate designs of the jewelry themselves.

Facing a challenge that tests both his resolve and growing skills, Sei embarks on a determined quest for answers. Along the way, he encounters a cast of complex characters, each holding pieces of the puzzle that could lead him to Richard. The pursuit of truth becomes a captivating journey that intertwines passion for art with the darker aspects of human nature, revealing that every gem has its secrets.