Bomb on the Plane : Flight Attendant's Bondage

Shintani-san is a flight attendant who is found to be straped to a bomb while working inside a flight full of senior citizens. The bomb can only be diffused in a certain way which involves shintani- San to be tied up. There is only one person who can help diffuse the bomb in this eccentric way and that's the travel agent. The lives of all the people in the flight depended on this one person.