The people from the three major Immortal Sects can't possibly expect all of their Golden Core Stage cultivators to do nothing but guard the entrance to their mountain gate, can they?
Besides, even if they were all guarding, with the strength of the Sect Leader and the others, they could launch a sudden attack and forcibly kill one or two of the opponent's Golden Core Stage cultivators.
Afterward, the Sect Leader and his party would leave and then, after a period of time, attack again. Each time they could kill a few Golden Core Stage cultivators, gradually, the three major Immortal Sects of the Great Lai Dynasty would not be able to sustain such losses.
The Sect Leader's plan was free of issues, but it was too dangerous for the Sect Leader and his companions.
