Young girl who has a financial problems due to her relatives enters a contract marriage with a young rich guy whose only parenting figure is his quite sick grandpa (which madly adores the girl.. and for whose sake and operation to be is the marriage contract for).

Both have twin sisters dating the same guy. After the first one dates him (sa a shame in front of the press only) and the second one dates him for real. The first one suffers in an accident and disappears and then is replaced by second sister. Both sisters have different personalities..

Both dramas are about people who immerse themselves in a gvirtual reality game with great vissual effects that they can merge with reality. The avatars in it are made by and looks alike real people.

MOA is more gore and fantasy.. while LC is mostly romantic oriented.

It introduces the topics of humans, falling in love with virtually created artificial characters... Perfectly made only for that...to be lovers.

Both dramas ar e tying to introduce the topic of an actual person falling in love with an artificial intelligence in reality and the quencequences the people would face.

They are very different, but involve:

Games.. betrayal.. friendship and one strange game..consuming all of the players.
Both series have a great villain whom raises by betraying the people closer to him and believing that they betrayed him first.
Both have a nice friendship by man.

A girl who just broke up with her boyfriend finds a new love in designated character from a game... (Who looks quite alike a person she knows)

Both have a male lead which is calm, composed and thinking.. his counterpart is a female who likes to fix her problems by fighting since childhood and enjoys it.

The female lead is an ordinary person who fix her problems by fighting the people who made the injustice. Both females were raised into fighting arts.

It's a slow romance between two ordinary people:

-the man has a dream about running his business and it's idealistic about it;
- female lead is good at fights...
-the secondary leads are chaeboul or + a rich celebrities
- a couple of strange friends and a gang of guys + gals who befriend them..

Street fights and ordinary business problems... Rich obnoxious parents.

Both involve games, which avatars looks like real people in the player's life... The interactions between the player's avatars and the real-life people are alike and the people are influencing their reality, because of the game.

MOA is a bit more fantasy-orientedcand a lot creeper.., while DL is more romantic-oriented.

Although one of the couple's are between two guys...

The couple's in both start as a simple sex BDSM partners on a whim.. but develop a relationship based on trust and their feelings towards one another start to develop slowly.