So I'm looking for the name of a Chinese movie I can't remember the name of. It was definitely old, probably came out around the 2000's. I can't remember the actual plot, but ill describe a scene - A man enters a building, (I think he's the boss?) and goes to his office. Somehow, he ends up realizing that all the workers are dead and that he's the only living thing inside the building. He has to escape, so he needs to pretend that they are all living even though now he can see what they actually look like(bloody, cuts, rotting, etc). A more specific scene - His secretary then brings him a cup of coffee, but instead of sugar or milk inside, her eyeball drops into it. And so, as calm as he can manage, the man sips it and says it's good, then hurriedly goes away.

Some of the information I gave might not be exactly right, but I hope someone can find the title of this movie! Thanks in advance.