The convoy stopped not far from Chen Mu. A group of cold-looking men in black suits and sunglasses poured out of the Mercedes, followed by a man in his mid-twenties with an incredibly strong aura who stepped out of the Rolls Royce.,"Dr. Chen, please come in," she said with a smile after getting out of the car, adjusting herself and greeting him politely.,Chen Mu's expression gradually became serious, his face stern. This child is sick!。