Footprints of Time 时之足

Translation of a ZhouYe fanfic. Time Lord parody.
Original release at LOFTER.com
http://chuweizhiyu.lofter.com/post/272eaa_71b6c1a
Original author has given me her permission to translate.
At a glance:
This work was inspired by the story arch of Doctor and River Song in Doctor Who.
Zhou Zekai, a young Time Lord met his love from the future, Ye Xiu, on the planet Earth. Together they protected the Earth from alien invasions (and the universe from the atrocious cybermen, sontarans, etc) with the help of their Tardises.
As the fixed point in time, Ye Xiu's timeline was predestined and cannot be changed. And as their timelines go in exactly opposite directions, the first time Zhou Zekai met Ye Xiu was the last time Ye Xiu met him, and vice versa, which means they could never meet each other after the overlapping part of their timelines.
They struggled against the irresistible power of time but had to face the inevitable. After their path parted, they still tried to leave a sign in the other's life, until at the birth of the new universe when Zhou Zekai marched into the time vortex to Ye Xiu...