Korean Drama '' To My Hyeri '' is a psychological melodrama with a romantic story at its core.

The drama starts out pretty strong, with the leading lady killing it with her double personality performance.

The mystery was also intriguing and the melodrama fitted the story nicely.

And yet, everything went downhill halfway through. The drama changed course and emphasized more on the love story and less on its main character, which didn't fit the tone of the drama and made it generic.

Also, the pace was messy and the story felt random.

So, overall, five out of ten.