This is a web-drama, which usually have episodes of around 5 minutes. As far as I know, web-dramas don't need to pass government censorship which means that the time between finishing production and actually airing drama is a lot shorter. Web-dramas also don't need as much budget meaning that a lot of them can be produced.
Liu Rui Lin also really reminds me of a british actor, Callum Turner. The resemblance was bothering me so much while I was watching Who Rules the World, when I finally realised who I was thinking of I was so surprised🤣🤣🤣
3 episodes in, this drama is boringonly watching it for Gao Hanyu, if he is a bad guy will immediate tune out
His character is quite morally grey - he’s not exactly on the side of the protagonists but he’s very caring towards some people. I have to admit that I haven’t really been focusing on his character (I’m only watching for Yukee) but I’ve seen quite a few sweet with him. Anyways his character is really cool so keep watching!!
The forced kiss scenehttps://v.douyin.com/kqscpwV/
(boat scene) The kiss doesn't look like its a behind the scenes clip - it looks professionally edited. The kiss wasn't in the aired episode so I wonder what the source of this is??
K-Drama 
Web-dramas also don't need as much budget meaning that a lot of them can be produced.
Anyways his character is really cool so keep watching!!
This is not completed and but the writing is quite good and I'm pretty sure it's accurate to the original novel.
https://www.douyin.com/user/MS4wLjABAAAA_3DVqL_5lpis4nlgJvWJcxVyNp2Oh0gn4UvKxwUPsEro8ojhKIHEHKcsxIyywz8H?modal_id=7187434033863757115
I looked on all the major streaming platforms and couldn't find it