The most complete mental health kdrama to date as it covers mental illnesses in great detail using multiple case studies. The storyline is well designed to portray the complications of each kind of mental illness in different situations, there's even plenty of visual representations for a better understanding of the symptoms. The pacing of the drama though is quite slow for a Netflix's originals, some of the parts did feel deliberately extended to serve its longer runtime, causing the impact on its storytelling to vary. Still, this drama holds a very important role for mental health awareness just when this society is so demanding and full of expectations, our mental stability could also be swinging at the borderline too without even knowing.