A joke with a scary beginning and a funny ending.

In the dead of night, you are reading a horror novel. The surrounding air suddenly solidified and became colder and colder. You can't seem to move. Suddenly, your door creaked and opened a crack. There seems to be no usual light outside the door, and nothing can be seen in the darkness, as if there were footsteps. You shouted "Who's there!" But there was a dead silence around ... at this time, your door was pushed open by a powerful force. With the smoke, you find ... a QQ candy standing in front of you.