Frankly, I would say that it was because the writers could not seem to remember what they had written for the past episode. There were a lot of plot holes. The story also shifted from focusing on entrepreneurship and business to forced love triangles and sudden major conflicts.....
I was looking for some kind of character development for the supporting actors. However, their roles remained stagnant until the last episodes where suddenly, they’ve transitioned into a new person without much of a struggle or dilemma. But what took the icing of the cake was how everything worked out so easily for them by adopting a reckless mindset. Going off without a map? That’s an unhelpful and unrealistic advice for those who would want to involve themselves in the field.
Jipyeong was the guardian angel. He always had to save the group from the mistakes that they would bring upon themselves. Then, they would see him as the devil who always pointed out their mistakes. However, Jipyeong was the only person who actually cared about their business. He had nothing to benefit from for helping them, and for that reason he was more like the punching bag of the drama......
It was overall okay .... just my opinion