So, I was wondering if there were any Korean drama's with themes similar to that of Nobunaga Concerto or Nobunaga No Chef, where a main male is sent, somehow, back in time, and must then figure out how to proceed. While I would prefer it be a male MC, not really necessary, some romance would be nice, but it doesn't have to be a major focus/plot point, don't particularly care if the MC finds a way back or not, either is completely acceptable.
Note: I am not looking for forward-travel, IE: I don't want someone from the past coming to present day, or someone from present day going into the future.
Thanks for any time spent reading this, and thanks for any help in this topic.