TN: the title refers to a practice in ancient Chinese culture, whenever an army is going out on a decisive battle, the commander would bring out a "sacrifice" (usually an important person from the opposing force that they took prisoner during a previous battle) and execute them in front of his army, thus "offering" that person to the flag of their army to boost the morale of troops.
--------
In the void.
The black dragon slowly transformed and turned back into Gu Qing Shan.
"I've not been able to contact you the entire time, so I have no idea how you currently are----- where are you right now?" Gu Qing Shan asked.
The scale gently shivered, but didn't give a reply.
Gu Qing Shan thought briefly and lightly tapped the scale instead.
The scale suddenly came apart and manifested into a vision.
Huang Quan.
It was the world of Huang Quan.