Fang Hao received mysterious calls from his "wife" one after another, causing a lot of confusion and suspicion. His good friend Xiaopang never leaves and accompanies him to explore the truth, from troubleshooting mischief to rational analysis, and finally solves the mystery with the scientific conclusion of radio wave delay. This experience not only dispelled the strange fog, but also demonstrated the warmth of friendship and the power of reason. It conveyed that when facing unknown confusion, as long as we work together to trust and believe in science, we will eventually clear the fog and reap the positive energy of peace of mind.
