The Black Ghost

"The Black Ghost", The main content includes: an airliner from Bangkok to Shanghai suffered a powerful airflow in the vast endless night. When all of the people onboard were terrified from this, only a sleeping couple with head on head were completely indifferent. After the plane landed safely, the staff on the plane found that this couple actually already dead! Even more strangely, there aren't any exit records with them in Bangkok. The results of doctor's identification is that they had died two days ago before boarding.