I'm sorry but don't compare this to Addicted. GuHai actually wooed BLY for many chapters/episodes. Not raping him in their first meeting. He was pushy but it was more like a kid teasing his first crush. (It has a novel too)
This guy is more like the seme in Hua Hua You Long or LuFeng(After he loses his shit) in A Round Trip to Love.
It's not impossible to turn a character who was horrible in the beginning into a likeable one(Hidoku Shinaide) but this so far doesn't look like it can:( I hope I'm wrong.
It made me missed Shangyin. I miss my Gu Hai and Bai Luo Yin those violent act, those strong feelings and his possessiveness made me remembered Boss Gu Hai