C377 Yin harvesting and nourishing yang

It was already 2PM in the evening when Liu Ruchen was helping with the clinic's matters. Originally, the medical equipment that he needed was not much, but this middle aged man had already accepted Lu Yuting's instructions and changed the curtains again. As for the second floor, because of Liu Ruchen's desperate attempt to stop him, it had finally been kept.

When he came out