Zero Gram Secret

In an isolated city surrounded by thick fog, money has lost its meaning and the only currency is "real emotions." Buying a loaf of bread costs "five grams of pure joy" and renting a house costs "20 grams of deep fear." Lin Mo was born with affective disorder and should have been a complete pauper in this world. But he discovered that he could legally harvest extreme emotions from others through "acting" and "script killing." As a result, an emotionless monster became the top psychological manipulation master and the richest man in the city.