Honestly I think they should of stretched it out a little. I didn't feel any sadness because there was no time to invest any emotion in the characters. Also, the mc was too annoying to love.
There once was a man called the most brilliant intellectual. And a woman with everything standing at the death's door. Their hearts were so completely frozen solid that nothing could melt them. What kind of light was it that could melt their hearts? ...Love...? If the answer was love, isn't it beyond absurdity?