He was once an outstanding destroyer at the “School,” a legendary avenger from hell. Now he has become a dark detective! He claims he only investigates major cases, yet the Criminal Investigation Division keeps calling him in to deal with trivial matters. Then one day, an ordinary insurance fraud case leads to a gang of ruthless criminals. A string of murders and kidnappings, a factory where people are killed, and the “Seven Deadly Sins” murders soon plunge the world into despair. The only one who can see through the truth is the brilliant detective Han Feng!
