1. As long as I don't know in advance the drama has sad ending, I can watch it & won't regret. 2. I dropped Goodbye My Princess not because of the sad ending but what caused it - the two men in her life she loved and trusted the most - both used and deceived her. They laid their plans and the deception started early in the drama. I found the two men to be despicable and couldn't watch it happen. 3. I loved Chuno and the ending made sense.
enjoyed about the first 10-15 episodes after that I lost interest
Same here. Seemed to stagnate at about ep 15. The male lead's acting (and his part's writing) both are just awful. He is very unconvincing and lacks confidence and charisma. I want to fast forward every time he appears but the plot is centered around his character. What a shame.
Seems to be real: "On February 13, a representative from production company Studio Dragon told media outlets, "We are currently preparing to launch filming for a new season of 'Arthdal Chronicles' by the second half of this year. We are still in the process of reviewing factors such as the director, the cast, etc." "
1 
(／;。;＼)
About Qin Sang - I just can't give her a pass. Nope. And can Elvis ever live happily ever after?
2. I dropped Goodbye My Princess not because of the sad ending but what caused it - the two men in her life she loved and trusted the most - both used and deceived her. They laid their plans and the deception started early in the drama. I found the two men to be despicable and couldn't watch it happen.
3. I loved Chuno and the ending made sense.
https://www.allkpop.com/article/2020/02/production-company-of-arthdal-chronicles-confirms-new-season-is-in-the-works