When an evil force bent on total destruction is discovered to be heading towards Earth, a jaded taxi driver must protect a messianic being and help her find 4 ancient artefacts that will save the world, all while keeping a group of alien bounty hunters at bay.

In the future, a retired elite fighter must find 4?legendary stones so that a female incarnation of a mystical "5th element" can save all life from annihilation by a mysterious,?menacing object hurtling toward earth.
(36 words)

[And what an incarnation!? Made a true believer out of me.]

In the future, a retired elite fighter must find 4?legendary stones so that a female incarnation of a mystical "5th element" can save all life from annihilation by a mysterious,?menacing object hurtling toward earth.
(36 words)

[And what an incarnation!? Made a true believer out of me.]

Hello,
I think you have all the main elements ! I?suggest to work on a shorter version, there is some redoundance between 'help' 'protect', adn 'keeping the bounty hunters away'.