ally. He turned back in astonishment, only to see the two knives that had already been launched, as if they had eyes, curve around and fly back!The revolving bladed boomerang is He Liang's trump card!... saying, "Let's go. In a while, I'll let you guys be in a state of emergency, and I'm afraid another crime will be added to my list."The young officer nonchalantly followed him, saying, "I think it's...