Ding Li is an ordinary student who is tortured by a dual personality. He is in a mess in his studies and suffers from bullying. Until the "psychic attunement system" is activated, she learns to control Salted Fish and King Juan, activates "superego mode", and turns negative emotions into strength. From then on, she developed a high IQ and emotional intelligence, counterattacked cheating inside and outside the campus, and became a genius that everyone envied. However, this power also attracted the attention of the mysterious organization "Gatekeeper", which made her vaguely aware of the tip of the iceberg of the "Mind Echo Era". The price of power is quietly emerging. How will she face the risk of emotional numbness and the broader and more dangerous extraordinary world?