Nowadays, identity planning has become one of the standard features for many high net worth individuals and middle-class families. In the changing situation, choosing to plan a Plan B for oneself and one's family to resist the risks brought by various uncertain factors in the future< Through the evaluation of the Quality of Nationality Index (QNI), the motivations for high net worth individuals' identity planning are summarized into multiple aspects: personal safety, high-quality medical and health services, overseas asset allocation and protection, advantages in children's education, tax planning, overseas business expansion, international visa free access, good living environment, and welfare benefits. From this, it can be seen that identity planning is one of the important tools and means for these families to obtain better wealth security, more educational resources, higher quality of life, and prevent unknown risks. Different identity planning paths can achieve different planning goals. Only with sufficient understanding of the significance and path of identity planning, and without blindly following, can the goals be most effectively achieved.