A series like this shouldn't be on Netflix - it's so weak. The only interesting thing is to see how the time travel wil be revealed to the various people. But the romance isn't convincing. The female lead Lee Se Young plays such an unlikable character. Yoon Shi Yoon as the main character is quite likeable but the series is so dragged out his acting gets repetitive. There isn't much humor and it is painful and overacted when it's there. The characters are generally unlikable.
Don't bother with this boring show.
Don't bother with this boring show.