Wei Kang inherited a pharmaceutical company that was about to go bankrupt. The company spent huge sums of money to research and develop new drugs but failed. His peers suppressed the bank to press for loans. Both parents died in a car accident. The system can extract certain side effects from drugs to make new drugs. The new drug that the company just failed to develop contains a 0.01% side effect that effectively inhibits cancer cells. So he took the scrapped prescription and began to extract side effects. Antihypertensive drugs are not at all Lowering blood pressure, but has side effects of relieving pain, extracting side effects, becoming the most effective painkiller. Antipyretics have no effect at all, body temperature not only did not lower metabolism but accelerated, extracting side effects, became a popular weight loss drug. Dermatitis The ointment can't cure skin diseases, but it can inhibit skin melanin, extract side effects