"So you want me to take a look and figure out which one is the real Roy? Guys, seriously?"
In the Hall of Justice cafeteria, Superman and Green Arrow's group found The Flash stuffing himself with beef burgers. He swept through all kinds of food as fast as a starving ghost reincarnated, and even to Clark, his movements were nothing more than an afterimage.
Barry seemed to have become even faster, as though he might fly right out of this world.
"Yes. Although having two Roys could be considered a good thing from a certain perspective, but..." Green Arrow still wore his grim expression. He sat across from Barry, his fingers interlaced before his mouth.
If one was from a Parallel Universe or was a good Clone, then the extra Roy should be sent back.
And if this was part of some villain's scheme, or if an evil Clone was impersonating him, then they needed to kill the extra one now.
Barry wiped his mouth and burped. Eating too fast while talking had made him swallow quite a bit of cold air.
"But strictly speaking, I'm not even a scientist. I'm just a forensic technician specializing in trace evidence. What can I do for you?"
"According to past records, people who traveled through Parallel Universes either passed through the Bleed Layer or the Speed Force. We want you to sense whether that might be possible."
Green Arrow immediately explained, beginning to consider the possibility that one of them came from a Parallel Universe.
"Oh, that's easy."
The Flash suddenly vanished from his chair. He ran behind the two men, plucked some hair from each of them, and took it to STAR Labs for all kinds of tests and comparisons. After getting the results, he went home for a pack of