It would be too boring to call this a Sci-Fi, because it didn't have much science on it. Entertaining but a bit illogical to take seriously.

I was really confused at first. I thought ML's wife was having an affair, because her acting conveys that, which isn't the case.

Then came the issue of switched face/identity. It was presented to the wife and of course it was unbelievable . But shouldn't the first step checking for fingerprints? Anyway, these were the first few convoluted plots of the story.

Still, I managed to finish the whole series. Would I rewatch it though, maybe not.