When time travel added for some stories, usually it comes to 2 results. feeling confused or superb. this drama hooked me up at 2nd episode. i find 1st episode kinda boring but later was mind blowing. Awesome story, excellent acting although the cinematography didn't fulfill my expectation but still acceptable. Seriously this drama deserve more hypes.
Ps: Go in blind to watch this drama, don't search any spoiler or unnecessary trailer. JUST WATCH, ENJOY THE RIDE!