this show is for strong-hearted people. I started watching this show 3 days ago and on the 4th season. this show contains a lot of blood which could irritate some so view's discretion. this story has jokes, genuine emotions, and love between friends and partners it also has true colleague competition which is in every field. I honestly feel so invested in this show I cried in the last episode of season 3. so if you're up for a ride this is ur show.