C639 Boundary Breaking!
"I know who they are."
Xiao Yang sneered, "But I didn't expect that they would invite a devil like you. It seems that they really have some background."
"Hehe … a rabbit will bite a human when it is forced to its limit, let alone a human."
The old man laughed strangely, "But after seeing you, I don't want to kill you anymore. I want to take you as my disciple. What do you think?"
"Not much