Children had thin blood vessels, and the needles in this era were thick. There weren't needles specifically made for children like in the modern era. It was difficult to insert the needle during an injection, and sometimes it would cause bleeding. They were afraid that the medication would accidentally leak from the needle during the injection process. Usually, when the kids were getting an injection, Mu Jingzhe had to watch them carefully.
However, with Shao Qihai around, there was no need this time. Upon seeing Mu Jingzhe yawn, Shao Qihai whispered, "Hurry up and sleep. I'll carry Xiao Wu and keep an eye on things."
Unfortunately, Xiao Wu was very sensitive and cried the moment he left Mu Jingzhe's arms. Mu Jingzhe could only continue hugging Xiao Wu while Shao Qihai watched from the side.
