Nobody Knows Your Mask (S01E04)

S01E01 Crime Coefficient S01E02 Those Capable S01E03 Rearing Conventions S01E04 Nobody Knows Your Mask S01E05 Nobody Knows Your Face S01E06 Return of the Psychotic Prince S01E07 Symbolism of Bletilla Striata S01E08 And Then, Silence S01E09 Paradise Fruit S01E10 Methuselah's Game S01E11 Saint's Supper S01E12 Devil's Crossroad S01E13 Invitation from the Abyss S01E14 Sweet Poison S01E15 The Town Where Sulfur Falls S01E16 The Gate to Judgment S01E17 Iron Heart S01E18 A Promise Written on Water S01E19 Transparent Shadow S01E20 Where Justice Lies S01E21 Blood-Stained Reward S01E22 Perfect World