The Detective Boys are on the hunt for a kidnapping clown! They must follow the clues left behind in order to save a 5 year old boy from his kidnapper.

Takagi solves the case and arrests the culprit when he tries to make a dash out of the police car. Takagi catches up and gives up on going to Sato in time to stop the marriage as the sun is almost set and the car is too far away. His party comes to cheer him on and he runs. Conan manages to stop the marriage in time with Tomoaki Araide's help. Takagi manages to reach the restaurant but the sun has completely sunk. He then sees Sato around the corner who tells him he told her an emergency case has come up. Takagi smiles as he enters the car. Meanwhile Shiratori leaves the restaurant, disappointed in his close marriage. Conan comments how Takagi and Sato reminded him of Ran and himself.