In Haicheng in the near future, brain-computer networks are widespread. An abnormal signal from the lunar array makes the entire city lose control of its emotions, as if everyone is going crazy. The gentle and sensitive Lu Yi'an originally just wanted to live a quiet life, but accidentally activated the "Spiritual Resonator" left by his mother - a black technology with empathy as the core that can calm mental storms. The greedy neighbor Zhao Jinwang upstairs is eyeing this thing, and the black market and capital are looking at it one after another. Lu Yian set up a temporary "healing station" and used a soft but firm way to help strangers in the chaos, and also allowed Xu Xinglan, the indifferent goddess of scientific research, to slowly approach. Using his voice as a blade and goodwill as a shield, he healed the rifts in the madness time and time again, and also uncovered the conspiracy of Languang Technology and lunar signals. When gentleness becomes the most powerful weapon, he must guard the hearts of the people in the gap between daily life and science fiction, and work side by side with her to pursue the truth behind the crazy city.