The god fights were a fighting competition governed by God Spirits. Every rule was conducted and enforced by God Spirits. If people conceded, they earned the protection of a God Spirit. Not even the royals of the seven kingdoms and those with inherited Blood-Pulses were allowed to break the rules.
Han Sen was making a God Spirit lock in a person who had already conceded the fight and was leaving the space battleground. This seemed impossible.
It was not just Yan Dan that did not believe this. No one believed it.
Han Sen knew the God Spirits would not listen to his commands, but he had not said what he had to control the God Spirits. He wanted to tell the God Spirits that the fleeing man was a dead man and that they should not be a part of this.
When Han Sen spoke, he broke the rules of the world. He pushed his power to the max and kept pumping power into the bow he wielded.