Both series revolves around a survival game, to which the final victor will be given to have one wish granted. In both cases, whatever happens during the game will affect the real world. In both series, players that ended up being killed during the game will disappear in the real world, but in Geats case, it was less harsh as players who were disqualified from the game end up only retired and returned to their normal lives.

Both dramas stars Lee Hyeri as the female lead. Both Jian and Roseo lost their fathers when they were younger due to some secret that led to their fathers being killed. Both of Jian and Roseo's love interest were cops; Dongtak is a detective in the violent crimes unit while Young is an inspector in Saheonbu. Both Dongtak and Young were indirectly responsible to the death of Jian and Roseo's father. In both stories, our main pair end up working together to unravel the truth at the risk of their own lives.

Both protagonist suffer a rare chronic diseases that slowly weaken their bodies and made it hard for them to live their daily lives like other people. Both protagonists faces many hardships and struggles as they try to fight against their diseases with the support of their families. And both protagonists try their best to live until the very end.

Both main female character were witnesses to a crime and both were impaired; Soo-ah was blind while Kyungmi was deaf. In both cases, the police finds difficulty to believe their statements due to their disabilities. But luckily in Soo-ah's case, there was another witness who saw the incident. Kyungmi, Soo-ah and Giseop end up facing danger as the killers were after their lives.

Both stories feature a humanoid android who looked like an actual person. Though plotwise, IANAR was a direct opposite to AYHT, in which the former involve a situation where a human girl had to pretend to be the robot while the robot was being repaired while the latter revolves around the story where an android was created to act like an actual person who had been in state of comatose. If you're a fan of sci-fi plot, the two stories pose an interesting plot of how AI could evolve while interacting with humans, in terms of how they may develop their own sentience as well how they're able to form relationship with the humans around them.

Revenge drama that is set in a school setting was pretty rare, since usually dramas set in schools covered the life of students and teachers and whatever in between. As much as the two dramas' plot weren't really the same, the two did share few things in common. In Who Are You, Eunbyeol had switched herself with her twin in order to protect Eunbi. In My Strange Hero, Boksu had gone back to school to take revenge on the people who wronged him. While the starting point were different, the plot later on took on a similar paths. In which the moment Eunbyeol found out that Eunbi's bully tried to harm her twin again, she set out to teach the bullies a lesson. Similarly, as Boksu started to reconcile with his first love and got used to his new classmates, he started to find out about all of the dark secrets in his old school and set out to rectify the problem. Ultimately, for both dramas, both Eunbyeol and Boksu set out to take revenge on the people who hurt them and in doing so, change their schools for the better. While also in between that they had to deal with their own matters of the heart.

Both series feature a protagonist who was involved in an incident that scarred them deeply and made them want to become a policeman. And in both series the protagonist had psychometric abilities to read memories by touch; to which said abilities were used to help them solve crimes. The only difference between the two though, was that Lee Ahn had the psychometric abilities to read memories left on certain objects and people (living or dead) that he touched while Dongbaek and Eraser could read, delete and manipulate the memories of living people they touched at will.

Simply put, Devil Judge is basically a dystopian version of Taxi Driver with judges. Like Taxi Driver, Devil Judge also feature people who tries to administer their version of justice with their own hands because the existing law has failed them. There's also some similarities in between Kim Dogi, Kang Hana, Kang Yohan and Kim Gaon in terms of personalities and actions. To which it would be interesting to watch and compare.

Both stories shares a similar story that one can't help noticing a lot of similarities between them, as in the focus on Queen Dangyeong. While it wasn’t mentioned in the manhwa if Goong was written based on Queen Dangyeong, a lot of the details in the story was quite similar with some bit of changes regarding Lee Shin and Lee Yul. Not to mention that both of the main character shared the name Shin Chae-kyeong. Basically, Goong was like a modern alternate retelling of Queen Dangyeong's story with a slightly happier ending.

Both dramas feature a child of King Gwanghae who ended up being abandoned by their father. Both Nokdu and Sookyung ended up finding love with someone who turned out to be survivors of officials who had been executed due to being falsely charged with treason. Both dramas ending up with the abandoned children of King Gwanghae inevitably having a hand in aiding Prince Neungyang to take over the throne from the previous king. While the events playing in both dramas happened differently, it was interesting to see the different portrayals of King Gwanghae and Prince Neungyang and how that affect the story that unfolded.

Both movie and drama are written by the same writer and certainly has the same atmosphere. While Fabricated City tells a story about how the main character was falsely convicted of a crime that he didn't do, the plot afterwards was quite similar in which the main character formed a group and tried to punish the real culprit as a vigilante act. The movie also had a great fight choreography and car action as well as SFX and can give you a brief glimpse of what Taxi Driver has in store.

Both movie and drama gave a lot of emphasis on how 'one false conviction is worse than losing 10 or 100 criminals/true convictions'.

Both dramas involves a serial murder case that remained unsolved for 20 years. And there are few other plots points that are quite similar yet presented differently in Beyond Evil/Tunnel.