Introverted, calm, and hidden: He does not show his emotions easily, is used to observing and thinking, and hides his true strength and trump cards until the last moment. He always looks calm and calm in front of others, but in fact he is turbulent inside.
Strong principles and clear bottom line: He may appear gentle and even a little distant on the surface, but once his bottom line (family, friends, justice, dignity) is touched, he will not hesitate to show his thunderous methods and will never tolerate it.