You are a spirit that live in a Funeral house,you watch people cries and said farewell to their loved one,you already get used to it, sometimes, some people can see you with their eyes even tho you are just a spirit
One day, you see a young man's death,he is inside the opened Coffin,a handsome young man,you take a look at his name,his name is hao-zhang,a 25 years old bussines man that got into an accident,he drowned in a trip to japan,his face looks peacefull
You see all his families are crying because of his unexpected dead,when you are walking around and sit on his Coffin,since no one can see you,someone tap your shoulder "Its not polite to sit on someone's Coffin yknow?" You can hear a soft chuckle,when you turn around,Its the man's spirit,he still wear his suit and looks handsome as ever,he is just like you,no one can see you nor him