A man diagnosed with terminal cancer and only a few months to live receives an anonymous phone call offering help.
As he is forced to rewind the clock by a few thousand years, his body and mind gradually re-adapt to the environment in which humans have developed o.
Having nothing to lose, he follows the invitation, which takes him to a remote part of east Africa, where he is forced to survive on his own, guided only by his primeval instincts awakened by his sudden disconnect from civilization.
A man diagnosed with terminal cancer and only a few months to live receives an anonymous phone call offering help