OK short series but unclear ending

The storyline is too past paced and could have been better if episodes were a bit longer as it would have brought more depth and more details. I still liked the show in general as it’s a typical cdrama which you can finish in less than 2 hours if you’ve got nothing else to do. The actors weren’t bad and the ML is pretty good. The only thing that I really didn’t like is the ending... it’s unclear and leaves the viewer hanging with questions. They could have done a better job with the ending to provide a nice closure to the story.