Feng Jun walked another two hundred meters, then suddenly turned around and launched a fierce Divine Sense Attack while summoning the Demon-Sealing Pagoda.
At this moment, using the Mountain and River Seal and Immortal Binding Rope was not suitable as it wouldn't guarantee a precise hit on the opponent. The Soul-Suppressing Bell would have been relatively more suitable, but Feng Jun felt that the Demon-Sealing Pagoda was the safest option.
Hong Bafang's heart was actually always on guard, but seeing the opponent moving further and further, he allowed himself to relax a bit, to avoid letting the opponent sense his guard.
When a Divine Sense Attack came, Hong Bafang knew something was wrong; his Divine Sense was exceedingly strong, so he wasn't prepared for such attacks—he believed his Divine Sense could withstand attacks from the initial stages of transcendent beings.