I thought that I recognised him I watched him in "new life begins," and I really enjoyed watching this. I must have liked "New Life Begins" because I have watched it about 6 times lol
Gu Jiusi at the start of the story was a lazy bum and typical spoiled rich boy however he wasn't a bad person nor an abusive scumbag like female's lead father. At least Gu Jiusi evolved into a responsible and independent man able to finally protect his family. He had a good grow emotionally and mentally.