As saying before it is a basic varsity life romance drama but is different from others.
Even common fight, romance scenes were not boring or skip able.

Firstly telling the bad part.
This is an IT based drama but as an IT person, I was often asking why they showing these are all so easy to work. Some college student can successfully build an IT company in short time but when a genius comes to picture they all just shake. a new game or software making was so easy because hero is genius, here they were showing. The expert will roll their eyes because of these.
The male lead is so arrogant person. He is terrible team player. Some will be coming in his defense that he was just telling others their true ability etc but even if you are Einstein still you need to respect your team member and tell them your plan. They may be can't contribute like you but can help you in small process.

The ending should have more scenes. Some scenes were shoot but didn't broadcast, don't know why.

Coming to the good part...
I had seen a clip of their romance scene which didn't grab me here but somehow saw a clip of their initial college days which made me curious.

An obedient female lead and a narcissist male lead which is very common in dramas. Later female lead fell in love and try to pursue the male lead, its all in here. Now why its different? Female lead was obsessed but wasn't price of her self respect. Time to time male lead needed to go after her. And the major plot began because male lead did something for the female lead's happiness when she wasn't even his girlfriend. She knows her priority even if the whole world is saying the opposite. She is intelligent, well aware, hard working person.

Male lead was genius programmer. He basically look down to everyone. He has backstory of how he was at disadvantages from childhood and that's why he couldn't afford any mistake. He had shown most of his good only to female lead. It was really surprising how sweet boyfriend he is throughout the drama. But terrible when he needed to push her away, he can hurt her to the core. He has some in his arrogance and you will root for him. He was truly a king like their osts saying. He can build an empire and can win over from scratch if anyone snatch it from him. All he need is his personal navigator. I was rooting for him most of the time because of female lead's believe in him. That strong impact she has on his character.

This drama keeps me confused what character should I like and what shouldn't. At some moment I hated a character and after some episodes I felt sympathy for him/her. At the end I couldn't hate anyone.
There were two more couple here. Their story closure were also very well written. Other support characters were also good. Everyone left impact, No unnecessary story or event was in this drama.

The drama beginning keeps the viewer curious which was good move from the script writer. And the ending was cherry on the top. You will find yourself smiling like the main two characters were without knowing.

It was journey of a boy who always think no one can help him to rise until a girl came to his life when he started to waver tough he wasn't distracted. He had gone to astray by his own choice and when he again started to rise he realized all the success would be in vain if the girl is not his side.

If you like college romance and revenge type drama, this is definitely for you.