Cube Academy's Emotional System

"First of all, I want to think about this situation carefully. I am now in a world based on MC, and I have unlocked a system, but it seems that I can't go back." Ding, speechless emotion detected +2 "..." "So, what's the point of you?" As long as you have mood swings, you will gain emotional points. The emotional points you get are divided into speechless, fearful, angry, happy and other emotions, and the emotional points can be rewarded. Protagonist: "..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.