Layton Kyouju to Saigo no Jikan Ryokou

Industrial revolution London is an enchanting place, especially in the world of the Professor Layton series. Numerous interesting inventions are made, including the time machine.
A ceremony is held to commemorate the completion of the first time travel machine, celebrities and political leaders all showed up to view this groundbreaking invention.
However, an accident happened and the Prime Minister is spirited away. A week after the commotion, Professor Layton received a letter from the future Luke who requested his help. Intrigued, the professor and his assistant, the child Luke went to the clock work-shop mentioned in the letter.
The duo discovered a large broken clock in the establishment and upon hearing the owner’s explanations about the clock, the two set to work to repair the mysterious time traveling machine and thus their journey starts.