Inside the Sword Tomb Palace, Zhang Ruochen, Ji Fanxin, Bao Lie, and the rest gathered around as they helped Shi Mingyuan to get rid of Lord Ming's venomous blood.
It was mainly because Shi Mingyuan's state back then made it unsuitable for him to enter the area covered by the sundial. Hence, the detoxification process had been delayed until now.
Fortunately, Zhang Ruochen had asked the Divine Sky-connecting Tree for help and had purified the evil consciousness in his body. Coupled with Bao Lie's will detoxifying him every day, his condition was improving.
After some point, no more venomous blood could be forced out of Shi Mingyuan's body, so Zhang Ruochen and the others had to stop.
It was not that Shi Mingyuan's body no longer had Lord Ming's venom inside him, but rather, with their current strength, they were unable to do anything to the remnants of the venom blood.