Both are lighthearted dramas that discuss heavy topics like abuse and mental illness. Both MLs have experienced past trauma that continues to effect them and their ability to work. They both are protective of victims of domestic violence and no longer have a biological family. They bicker a lot with the 2ML about how to do their jobs. There is action and comedy that counterbalance the darker portions. Also, both show why going to therapy is important.

Both are mini dramas that have a romance between the MLs, one of whom has traveled to the past and wants to save the other from an early death. The love interests are both good-natured and have a friend who is very protective of them. Once Again is written as a tragedy with the ML trying to prevent the event that traumatized him as a child, while Tinted with You is more humorous and romantic.

Both feature a relationship between two women, one of whom is a bit insecure, and they both involve ghosts. Otherwise, they are very different. Legend of Yunze is a mystery adventure with some darker moment, while My Fairy Ghost has a more slice-of-life feel, following an author trying to write a book, and it is also more explicit about the romance. Both are short-length dramas with relatively simple plots that are heartwarming at times.

both are mini dramas with relatively straightforward plots and a close relationship between two leads of the same gender. one lead is very heroic while the other has a more playful personality. Feng Yue Bu Zhi Qiu is more political and comedic, while Legend of Yunze is a bit darker and involves cultivation.

both are relatively light stories that bring together a diverse group of characters, many of whom are working through their own issues with identity or feel like they don't have a place in society

Both are relatively light-hearted dramas that discuss serious topics and social issues. Both involve characters getting second chances and forming a found family. The MLs are kind but want revenge while the FLs are not as emotional. Both teams base themselves at restaurants.

The stories are very different but both are action drama with a main couple that are equals in fighting and completely trust one another. They have very healthy relationships and are very protective of one another. The Fls are very direct while the MLs are more reserved. They do their best to protect people but come into conflict with those in power.

Both are murder mysteries with a supernatural element with small plots tied together by the overarching story. Both start out hinting at tragedy but mostly having funny and cute moments, then get darker and darker. Both deal with issues of mental health and child abuse. The characters are forced to confront a terrible truth about their past.

gothic mysteries with a pair of leads who constantly bicker but also protect one another, and both dramas discuss the class differences between characters

Both are short dramas featuring same-sex relationships with one of the main characters as an artist, and the relationships include someone who isn't alive. They are are fairly light throughout but get more serious towards the end. There isn't any filler, and the casts are limited.

Both are fantasy romances featuring a powerful ML and a relatively weak but clever FL. There are a variety of characters who want to kill the ML and are willing to use the FL to do it. Both FLs are a bit lonely and start off with a false impression of the ML. Both dramas have comedy and tragedy. The MLs are a bit vain and have younger brothers who start out wanting to kill them. The supporting casts are fun and interesting, and the leads also have to take time to save them as well.

While the ML in Love Between Fairy and Devil starts out as a villain, the ML in Tale of the Nine-Tailed is heroic. LBFAD has a broader scope to its plot and takes place mostly in a fantasy world, whereas TotNT takes place mostly in the present. TotNT also has elements of horror.

Both are fantasy romances involving an immortal guy who has a job that deals with spirits and a normal but strong-willed woman who are still dealing with past tragedies. Both dramas feel like fairytales and have elements of horror. The afterlife is an important feature in both as well. The Ghost Bride is shorter, while Tale of the Nine-Tailed has more action.