Well, many people upload this manhwa to illegal sites and the author doesn't earn that much (or isn't paid that much?) For this manhwa. So she's taking an action and currently getting this manhwa hiatus after chapter 20 to get her LAWSUIT READY AND SUE ILLEGAL UPLOADERS
The author is being harassed on Twitter to the point of being suicidal. Those who are harassing her are illegal readers. The situation is crazy yet so many people want to justify their actions
WHY THE CLIFFHANGER