Li Yan did not answer immediately. Instead, he observed the three people within the formation again, confirming the extent of their poisoning.
"Without the formation's assistance, although we can see them from outside and attack from afar, the formation will also weaken our attacks. We may not necessarily be able to break their defenses.
"Fellow Daoist Li, you know the power of this formation well. How long do you think it can trap them? Should we fight or not?"
Seeing that Li Yan was still observing, Tang Feng mistakenly thought Li Yan was reluctant to part with the formation. A formation capable of trapping three Spirit Transformation cultivators at once was indeed exceedingly precious.
But in his current condition, Tang Feng had no confidence in what methods he could still use to kill these people. The effectiveness of Li Yan's long-range attacks was equally easy to imagine.
Under such circumstances, naturally they should take advantage of the enemy not yet escaping and quickly flee toward the sect.
Although Tang Feng did not explicitly suggest leaving, he had revealed his meaning this time. While the grand formation was still effective, they should use this time to escape as quickly as possible.
Yet in Tang Feng's eyes, Li Yan had always been extremely shrewd. But today, despite Tang Feng's repeated hints, Li Yan seemed not to understand a word.
"It can probably trap them for a quarter of an hour!"
Tang Feng sighed inwardly upon hearing that.
Li Yan was clearly unwilling to abandon the formation and still wanted to try attacking the enemies inside. After thinking briefly, Tang Feng immediately said,
"A hundred or two hundred breaths have already passed. We'll attack for half a quarter-hour. If there's no significant effect, we can only leave first!"
This time, Li Yan nodded