Don Paolo

Don Paolo is considered one of the primary antagonists of the Professor Layton series of videogames and considers himself Layton's rival, a claim supported by the fact he is considered a criminal mastermind within his own setting and was a scientist of the highest nature - however he was expelled from his position due to his unethical nature.

Don Paolo would become the main villain of Professor Layton And The Curious Village where his profile gives a rather unique insight into his personality as it notes that when not committing evil deeds Paolo is fond of listening to music.

In Professor Layton And The Diabolical Box Don Paolo shows his skill of disguise by successfully managing to play the part of Don Flora - being able to fool many into believing he was her, according to the profile he was so good at this he was even able to mimic her walk.

It is also revealed that Don Paolo's rivalry with Layton stems from the fact his love, Claire, was in a relationship with Layton - this embittered Paolo towards Layton and he swore revenge: an oath he seems to live by until he teams up with Layton in the Unwound Future to try and save the real London from Dimitiri Allen.