813

ing urgent come up and said he'd be back later. Chen Xue walked over, Xiao Nian was still the same as always. After seeing a psychologist, there wasn't much improvement. Everyone was helpless. Xiao Ni...elt a deep pain.Bai Ye said, "This is certain. I've always wanted to improve the artificial heart and make it as close to a real heart as possible. However, we've hit a technical bottleneck for two ye...