At one of the passengers on board the plane, something went wrong, and he decided to open the door in the cabin

Before that, the man had had a serious row with the crew and sat down in the stewardess's seat. When he realized that the staff would not leave him unattended, he rushed to force open the emergency exit door.

Luckily, the crew was able to cope with the rowdy passenger. They tied him up and held him until landing in Seoul. And there, at the ramp, the police were already waiting for him.