Abyssal Testimony: The Robin Case Files

The truth behind their mother’s death remains a mystery. A series of bizarre murders unfolds, each concealing a dark secret from twelve years ago.

A genius detective and a sunny, muscle-bound partner

use deduction as their blade and justice as their light,

tearing away layer upon layer of disguises and making the abyss testify.

The robin stands for justice,

and they are the only eyes that can see the truth.