u Yu would only be interested in experiments.he doesn't care about the life or death of the subject.may even impose the grumpy mood of the failure of the experiment on the subject.even if he had to sa...es and looked at him, her face full of stubbornness.Qiao Yunshen frowned when his words stopped for a moment.use the excuse that just prevaricate younger brother to say:"of course, I haven't retaliate...