Voyage au Mésozoïque

A fan of space-time tourism, a young couple from the future take a trip to the Mesozoic. The impressive scenery is guaranteed to be safe: while it is a question of visiting and living the past in its most authentic events coated with perfect realism, they have to stay at a good virtual distance. To avoid any temporal paradox, do not touch the past! So the worst is to be feared when the slightest bug occurs ...