This article was based on the author's observation of teaching, and a historical exploration of the guidance of gifted students' systematic thinking. This article first addressed the importance of systems thinking in achieving a future vision, then discussed the definition of systems and related concepts of systems thinking, including origin and meaning, practice and importance, operation and steps, language and symbols, etc.. Afterwards, an implementation of guiding one gifted student with the role of companion was made by using the four stages of futuristic systems thinking tools: discovery and awareness, observation and description, whole picture and new vision, in-depth vision and new insight. The changes as the participant occurred, the meaning of systems thinking to the gifted student himself, and his whole pictures in the system were analyzed. Positive hope for the future and better practices were proposed.