Suzuki Jirokichi brought a huge crystal from some tropical island. Given that, he decided to put it on display in the amusement park: Tropical Land.
As expected, Kid sent his notice and arrived to claim the gem. To his surprise, Conan was nowhere to be found. He didn't think much of it, stole the jewel and processed on to his escape route. He couldn't use his hang glider due to the weather conditions, so he went to the place he carefully chose beforehand to change out of his costume and escape into the crowd. But when he arrived, someone was already there.
'You really are a great detective!' he said to the child.
'I just took a guess' Conan replied. 'This place is perfect for someone who doesn't want to be noticed. You could even scream your lungs out and nobody would even hear.'