First things first, you are going to start this confused, and then by the end, you are going to be more confused.

The drama has a small and okay cast. Shout out to Jang Woo Young, which I believe is his first main role and is extremely well delivered. I hope we see more from him, even though his profile is not available anymore on his agency.

Let's start with the character itself. Two men, who are brothers(?), stepbrothers (?), or old friends(?). I don't know because they didn't care to explain the family drama to us. Anyway, there are two men who are somehow related, one of whom is living a hard life with a lot of work and no time for nothing, and another who is cranky and does nothing with his life. 

The plot has a lot of holes and nobody cares to explain anything to us.

So in the end we end up with nothing but confusion.