heyzon:
hiii everyone.
in this drama leading role falls into a cave and learn some martial art powers from a master( this master was a woman and she had some special powers ).And this leading role stuck in there for a long time(it was like 10 years period of time) so could train every day and leave this cave at full strength. It's a series I watched but I can't remember who the actor was or what he was or anything. That's the only thing I remember. After many years he comes back here with the person he loves and they hide from someone for a while.
Hey :)
Not sure, but what you wrote reminds me of two dramas (can't remember the falling-part):
The Romance of the Condor Heroes - here the love interest is the master herself, but they do return to the cave-like place, where they lived at the beginning.
Love Better Than Immortality - here the master was actually the mother of the ml and he hides with fl in the icy cave later, when injured
There are sure more dramas with the elements, you mentioned. Good luck on your search!