he ordinary copper coin appears unremarkable. However, upon closer inspection, one discovers a line of characters etched onto its surface with utmost subtlety. These markings are so faint and minuscul...he Crown Prince finally agreed to let you return to the cabinet"Wang Tenghuan slowly shook his head and said, "I don't know.""Ah!"Qian Shiyan widened his eyes in astonishment and said, "I don't know!"...