C804 An Aggrieved Spy

Everyone's smart.

The fact that the opponent could sneak into the Small Vajra Sect without making any noise and prepare for the war was already a problem.

Furthermore, they knew about Koo Xueqin's whereabouts. They set up a formation on the path that Koo Xueqin had to pass and quickly captured her.

If there was no spy in the Small Vajra Sect, then there must be a ghost