C557
Ouyang Qinshao brought Beitang Junhao into the poison system and followed the two into the room where the blood jade was cultivated.
Ouyang Qinshao had overestimated them both. She could see the crack in the door they had opened and the cold coming from them. She was 100% sure that it was a morgue.
In other words, they were using dead people, or to be more exact