This K-drama teaches us how to combat our personal fights. I cried a lot because the drama made me feel emotionally invested in it. The episodes are truly devastating, and they make us understand that it is never too late to make amends for any mistakes we have done in life. I hope that those who have experienced this type of agony may also find light or a solution and be able to move on from their experiences. I'm overjoyed that so many of us can relate to this scenario. Congratulations! To everyone who is no longer scarred by nightmares or despair. Congratulations! To everyone who is a part of this K-drama.