Full 5*!
I read up to the latest chapter, ~280, and I can say for sure: one of the hidden gems of Webnovel.
Give it a try, it's worth the time.
little SPOILER:
Only the Torture chapters (multiple) were too much. Not very story important, and it could be explained in 1-2 chapters, too.
Little bit overboard, but still.
Story is well written, nice grammar, nice updates, interesting story, interesting world and well thought story twists.
Waiting for more.