I Can't Hold It Together Anymore!

The System said that as long as I kept a straight face, I could earn rewards. So when my boss slammed the table and cursed me out during a meeting, I remained expressionless. The more furious he got, the more money appeared in my account. At last, my boss cursed himself into an oxygen-deprived collapse. The System announced: Congratulations, Host, you have earned the title of “Master of Top-Tier Expression Control.”