Welcome to the world of Catalogue of Life. 99% of all life that has ever existed on Earth is extinct and we know of only a fraction that has come and gone.
Imagine, if our knowledge could be expanded. One team sets out to document this lost life. Using the latest technology and backed by a shadowy organisation they face danger every day as they travel through history, studying what came before us.
In this chapter, we find out why such a preposterous mission to the past was ever undertaken in the first place.