The next morning, the gang tries to attack a patient, but Du chun saves him. The doctor tells the gang that the mask is soon to be launched, so they shouldn't bother with the local gang. He tells them that he has a plan: he'll show them his castration bite, and they'll think he's a fool for buying the mask. He's going to be on stage soon, so he doesn't want to disappoint them. He asks if they can have two volunteers try the mask, but they're too late. They have to wait 15 minutes. They finally get the volunteers to try it out, and the results are shocking: they look 20 years younger than they were when they tried it. They're so shocked that they think they've seen the end of the world. The mask will only be available in 100 pieces per month, so the company is going to auction off the remaining 50 pieces to the highest bidder. The guy who bought the mask got a ticket, but the mask won't make him look dirt poor.