Sealed with Lips

In this chapter, the reader is introduced to the concept of an "infectious" or "diseased" blood sample, which can be detected by the use of a "prick drip" . In other words, a blood sample can be contaminated with an infectious disease if it is dipped into the blood of a person infected with the disease. In this case, the blood sample will be contaminated by the K-Virus. In order to test for the presence of the K Virus in the blood, a person must dip the tip into the sample and the result will be a red or green light indicating that the sample contains the disease, and a normal or no result indicating that it is not infectious. The red and green lights indicate that the person's blood sample contains a disease, while the green and no result indicates that it contains no disease at all. The reader is then introduced to an "Infectious Virus Detector" , which is a device that detects the presence or absence of the infectious disease in a sample by pricking it with the tip of a finger. When the reader pricks the sample with the detector, the result is a "green light" indicating that there is no disease in the sample, while a "red light" indicates that a person has the disease and a "no result" indicates no disease. After a few minutes, the young master and Mr. Shang have cleaned up the carpets and find that a cloth has been cut from the wet dress of the woman who fell. The young master wonders who the first person to hold the woman