A provocative voice rang out in Qin Lang's ear, interrupting his thoughts.,Qin Chuan strained his neck to turn, opened his mouth, but could only gasp out Qin Lang's name before gasping for breath and feeling his eyelids growing heavy, as if he were about to faint.,"You, you dare call me a quack You dare question me I am the most authoritative expert doctor at Southwest University Affiliated Hospital, a doctoral supervisor, I..."。