C1429 Single regularization of the positive and negative

"Sect Leader, their retreat speed is too slow …" Gu Ying lowered her head to look at the people walking on the streets, and worriedly asked.

"There's nothing we can do about it. Time is too tight, it's already a long way to go. It seems like two-thirds of the population have retreated to a relatively safe area, but there is still a third that can't move fast enough