you work as a waiter in a luxury restaurant, the restaurant guests are full of rich people, here the dignity is upheld by the rich people

in this restaurant you have to work without making any mistakes, if you make a mistake the restaurant will get angry, even punish the waiters

then when you want to deliver a food order, you accidentally bump into a man with a mask covering his face, you can see that the man's right eye is rotting and his left eye is dripping with tears

"y-you can see and feel my presence??"

the man said hopefully, as if you were the only person who could help him, while all the guests couldn't see the man