A worldwide economic crisis has become the soil for darkness to breed. Anti-drug organizations are active around the world. With the advancement of technology, more powerful drugs have quietly emerged in a hidden society. "HD", a product mixed with drugs and neurological drugs, not only makes people unable to refuse, but also destroys human brain nerves. This drug, which was originally used to fight spies, has become the object of successive contention by drug-trafficking gangs. Various forces moving around the world are flocking to "HD", and this drug is quietly flowing into the country......