There was still many mysteries of the Light Pursuit Sword that he could study, but Fang Xingjian did not continue. He had been in this parallel world for close to a month. It had been too long.
With a flash, Fang Xingjian left his current location. Currently, his body had turned into sword light, fully relying on zero mass mediums to transmit energy and information. It allowed him to turn his physical body into light and then move at light speed.
This movement was more powerful than a tier two Divine level's expert ability to move at akin to light speed. It was because he did not need to regenerate his physical body and thus now had one less weakness while regenerating.
As Fang Xingjian's physical body turned into a sword light, he managed to pass through the omnipresent martial will that had been crushing him earlier. It no longer had any effect on him.