The present moment is nice but it does not last. Living in it is like waiting in a junction town for the morning limited; the junction may be interesting but some day you will have to leave it and you do not know where the limited will take you.
I've heard The Demolitionist described, premise-wise, as 'RoboCop' meets 'The Crow' by way of 'La Femme Nikita'. That, as I see it, could not be more accurate.