C99 Princess gath's revenge

Half an hour later, the security inspectors took a letter and handed it over to Piggy and Mo Shuo.

"Sir, madam, there is nothing unusual about your gift box except that there is a blade in the flap. But there is only one letter in the gift box." The inspecting staff handed the letter to Mo Shuo.

Mo Shuo and Little Pig were startled, and Little Pig took the letter from Mo Shuo's hands