I will be short with the review : First of this drama is very good even with few flaws. We shoud have a low bar when viewing an Taiwanese drama unlike Kdrama. What i like about this drama is mainly its short number of episodes being 21 unlike 35+ episodes of useless dragging in T dramas. This show is all about mystery about the Main lead's father and the relationship b/n his mother along with some romance b/n 2 couples. After watching this drama you will get answered abt the estranged rlxn between mother and son, mystery about his father. What we want is how they answered this qstns? also is there a happy ending? Yes, the the questions are answered to its satisfactory in a good way. The time travel concept in this drama is less logical and more magical. But it was shown in a good way as the time travel isn't the main theme here but the mystery and reconccilation. The cultural differeces b/n two time periods are shown in a good way. Also there are few flaws with the time travel concept which can be neglected. And the Romance b/n main couple can be a little weird in last two episodes.Also they (in drama) seem to be thinking that only robbery can occur to women for few episodes. I mean its a Woman, how hard can it be to guess what happened when you look at her ?? Anyway this drama is very good for a taiwanese drama worth of 8.5 / 10.