A terrified laugh from the radio. "The Key isn't on your side. That means it's the lock . If I pull the Key at the wrong time, the whole thing locks in place halfway and we're stranded."
The Sun platform—right in front of him—rumbled, lifted, and clicked into place, connecting his side to the Moon. we were here together bridge puzzle answer
The bridge was whole. A straight line of stone: Sun–Moon–Skull, stretching across the Chasm. But the Key lever hadn't been touched. A terrified laugh from the radio
"Leo… the diagram has a second line," Elara said, her voice trembling. "'When the stones are set, the Key turns nothing. Turn it anyway, or the path forgets.'" and clicked into place