Bloody Battle

"What's the matter?" Elsa asked, feeling a little uneasy.
"The Sky-killing Alliance has...already conquered all levels and is heading to the underground palace!" said the team leader who came in anxiously.
"So fast?" Everyone in the hall was shocked by the captain's words. They didn't expect that the Sky-Slaying Alliance would break through the three defense checkpoints of Dark Sun so quickly.
"And three generals have died in the line of duty!" said the team leader with a miserable expression.
"You...