A while back I saw "Burning Ice" which led to watch Light on Series. Most were decent despite some flaws. Its hard to find good mystery thriller C-Dramas compared to romance ones.

I really like the concept of technology advancement of AI eventually controlling human fate but the execution leading up to the ending wasn't plausible.
It made less sense after ep. 10. I didn't get the character development and it didn't make sense why the hero had to be Na Dou.
Nothing but why's in my head and its not because of the twists because there weren't any.

I still gave this a 7 because Fan Cheng Cheng is quite the actor. First time seeing his work but will definitely check out his other works after this.

So watch it for Fan Cheng Cheng else watch other light on series:

Burning ice, not sure if this is a light on series but it has the cop character in "The Long night"
The Long night (2020) <-- the darkest
The Pavilion <-- not much twists but really great cast and a touching story
Who is the Murderer (2021) <-- I liked the suspense in this one
Homesick (2022) <-- I loved the suspense and twists in this one
Why try to change me now (2023) <-- the worst one. I couldn't even watch it

Happy Drama-ing!