C850 Each is well

Not long after Zhan Qiu left, Song Ziyang frowned deeply. After returning to his room, he locked the door and immediately began to circulate his energy to control his Qi.

Right now, Song Ziyang was still a little confused, what exactly was the reason for the corpse poison to become so strange in his body? If it was said that it was a corpse poison, then it would be very powerful