We had a good subject that was different from the ordinary - this story of parallel worlds. The problem is that instead of focusing on it, the series only concentrates on an umpteenth uninventive love story drowned in countless product placements, each one longer than the next, which GMMTV has unfortunately made a specialty of (it's at the same level as in FISH UPON THE SKY, that's for sure!). The actors' performance ends up being affected: how could they be credible when they have to spend their time explaining to you how to eat KFC chicken or why you should drink Ohishi Honey Lemon 0%?
The 2 characters with whom the 2 heroes are exchanged don't even get a little bit of storyline, it's a shame!
At the 9th episode, I realized that nothing better was going to happen, so I decided to give up. In short, don't waste your time with this series.