Only One Way In
Robin had tracked the three spies back to the Paris WOOHP Facility. He had just made his way to a building near the Facility. So far he had watched the three girls unload the body, and carry it to a spot underneath the Eiffel Tower. By the look of things, he gathered together that their base of operations was obviously underneath the Eiffel Tower.
They went through a secret passage way, The Boy Wonder thought to himself, having saw the girls use some sort of switch. He then pressed a button on his domino mask, he had now activated his Detective Vision. He now saw the surrounding area in a distinctive dark-blue color. Next, he zoomed in for a closer view of the area underneath the Tower using his mask's built-in binoculars. He had found the activator to the passage way that the girls had used earlier highlighted in yellow.
After checking for any nearby security, he somersaulted off the rooftop he had previously been perched on. Using his grapnel gun, he attached a hook onto an edge of the Eiffel Tower. After swinging towards the entrance, he detached the line from his grapnel, landing near the passage way.
After identifying the secret activator, he used his Universal Tool to access the entrance.
You'd better not get yourself compromised Drake, Robin told himself before entering the passage.
-X-
When Robin made his way into the Facility, he took to the shadows to hide himself. While in the shadows, he surveyed the area to find the three spies. He only saw a couple of male spies doing paperwork near a copy machine. Although, there was no sign of the three girls. They must have gone to one of the upper floors using the elevator he saw by a vending machine down the hallway.
Robin then grabbed for his gauntlet, opening it, which revealed it's inner contents. After pressing a few of the buttons and switches hidden inside, he was able to triangulate the spies' location using tracer he had planted on Clover.
"Fifth floor," Robin determined. He then turned to his right to see a vent cover near the floor. "Guess I should use the ventilation systems."
After stealthily reaching the vent cover and tearing it off, he continued through it. Soon after going through the ventilation system maze, he found himself in the elevator shaft.
He raised his head to spot the elevator door that the spies had gone through. He then grappled the ceiling above and used his cable to raise towards the door. Then, he took his laser-cutter from his Utility Belt and cut circle in the door. Next, he placed his feet across the door before pushing away from it. Finally, he forcefully swung through the circle he had made before.
Everyone inside Jerry's office immediately looked over to the now broken elevator door. Everyone except Batman however, who seemed to have expected his partners arrival.
-X-
A minor setback, it can be resolved, Crane thought to himself, looking at a clipboard with his writings on it, beginning to write a bit more. My experiment will begin shortly. Stop worrying yourself, Crane. He continued to make writings on his small clipboard as he walked down to his blimp room. "Oh, yes, my experiment will be ready very soon, and no one will be able to stop me!" He cackled maniacally as he prepared to make final adjustments to his blimp full of his fear toxin.
