For as far as I can remember, I haven't really watched a lot of revenge drama so this definitely become one of my favs.

If you're wondering whether you should watch it or not, my answer is yes, definitely! It's heavy, intense, engaging as it keeps making you want to know more about it on every episode. 'What would happen next?' , 'What else?' , and so on.

I love everything about the drama but what I love most are the plot and the main character's (played by Dean Fujioka) character development. You have to see it for yourself ;D

What you can expect from this drama: a LOT of secrets, real stories that (might be) easy to relate, deep meaning, good moral story, Dean's wonderful visual and transformation.

Overall, it's really a great one! Try for it yourself and see if it's your liking because, at the end of the day, watching also involves our personal preference so it would be different to everyone. One episode is enough for me to get addicted and finish the drama, what about you?

Hope this short review of mine would help XD
p.s the soundtrack is reaaaally nice too! It's ECHO by Dean Fujioka.

Have a nice day!