Disclaimer: Same as the first one.
"Ok, the enegy originated from somewhere around here!" a blue-suited, mini-computer-toting sailor senshi said, looking around. All of a sudden, a hand went to her mouth and she gasped.
"Huh?" Sailor Moon asked intelligently, following Mercury's gaze. Her sight settled on two senshi, neither she recognized. One was on the ground, eyes closed. She wasn't moving. The other sat beside her, face in her hands, hidden from view. Mars, keeping a close eye on the seated sailor, went to the laying senshi and checked for a pulse. She looked back at the rest of the Inners and shook her head.
"Kami-sama, what happened?" whispered Jupiter.
"Who was she?" asked Venus quietly. The senshi who was sitting on the ground mumbled something.
"What?" said Mars, leaning closer.
"Rhea," came the answer, muffled by the senshi's hands. "She was Sailor Rhea."
"Who are you?" asked Venus, coming closer to the sitting senshi. "Where did you come from? What happened to Sailor Rhea?"
"Got attacked...there were too many...everyone's gone..." the senshi mumbled.
"How awful!" Mercury said. "But you haven't told us who you are yet." But the senshi just kept mumbling, seeming not having heard Mercury's question.
"Acheron cries, Cocytus laments, Phlegethon flames, Lethe forgets, Styx hates, Hades commands the Rivers.""Huh?" said pretty much all the senshi, except for Mercury, who said,"Styx was the river the dead crossed in Greek mythology," she murmered. "And Hades was the god of the dead. But Lethe, Aecheron, and the others I can't place." She looked at the mysterious senshi. "What are they? The things you mentioned?" But he senshi was silent. She didn't say anything. No more would she respond to what was being said around her. She just raised her head from her hands and stared at the lifeless Rhea. She slowly reached over and closed her partner's staring eyes. "I just noticed," Mars said. "Those two, Rhea and the other one, they look exactly alike!" She turned towards Mercury and the gang. "Don't they?" "Yeah, they do!" Venus exclaimed. "Could they be-" She swallowed, and asked more quietly, "Could they have been sisters?" Mercury scanned them with her computer. "Yes, Venus, they were sisters. Twins. Their DNA matches exactly." She glanced over at the living Sailor. "Andthat one is showing signs of post-traumatic stress disorder."