Metropolis: My Emotion Detection System

College graduate Ling Yun traveled to a parallel world. Find yourself a freshman getting ready for college! And he, who was bound to the emotion detection system, found that as long as it was him who caused the mood swings. The system will conduct ratings, and according to the level of the rating, the system will give corresponding rewards! School belle: "I can do it, I feel Ling Yun can do it!" University professor: "Ling Yun is the student with the broadest knowledge I have ever taught!" Beautiful Royal Sister: "If this continues, I, the Royal Sister, will lose my temper!" … … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.