X-Book #16

In "Chi ha ucciso Retro Girl? Prima parte," Detective Walker is thrown into a tense standoff when a maniac takes a young woman hostage, forcing him to protect her while navigating the chaos. After the crisis ends, he’s assigned a new partner and quickly drawn into a chilling murder case that pulls him into the shadowy world of a fallen superheroine.

In "Chi ha ucciso Retro Girl? Seconda parte," Detective Walker dives into the mystery surrounding the death of the enigmatic superheroine Retro Girl, only to find the trail already tangled—when he arrives to question suspect Johnny Royalle, he discovers Kutter has already taken him into custody, leaving more questions than answers.

In "Chi ha ucciso Retro Girl? Quinta parte," Walker’s public appeal to the media sets off a chain of revelations when he confesses to Pilgrim that he was once Diamond—powered, but stripped of his abilities in a past battle. With new information stirring the city, the duo follows a crucial lead that brings them closer to uncovering the truth behind Retro Girl’s murder.