Cheng Ran He is intp mbti The son-in-law of the Cheng family. In a household where power and strength rule, Cheng Ran keeps sound logic and able to establish himself as the voice of reason when the Cheng family may seem to go on fury. However, it seems that he holds some secret deep within and not a simple person at all. Does he have anything to do with the conspiracy that annihilated the Shang family, or does he know the true culprit from the very start?