My Queen (2021)

Enter a game world, men turns into female

Enter a game world, men turns into female

Enter a game world, men turns into female

Enter a game world, men turns into female

Enter a game world, men turns into female

Enter a game world, men turns into female

Enter a game world, men turns into female

Both dramas are mostly light with a more serious turn toward the end, and a funny love triangle with the MLs in a frenemies sort of relationship as they compete for the FL who is close to both of them but considers one a friend and the other who she is more antagonistic at the start becomes her love interest.

Both are about FL who wakes up in a parallel world where ML has the same face of a person she knew in real world. While in 'My Queen' FL ends up in kind of video game simulation, in 'Lost romance' FL is inside a romance novel world.

The two dramas are an inversion of each other - one is a real world person entering the world of a historical game, the other is a person from a historical game entering the real world.

Both dramas are about real world leads who enter the world of a historical game which they must win to return home.

Both are dramas about a real world FL who enters the world of a historical game/VR where they find true love.

The heroine is a poor little assistant who has to endure her devil boss.
After being chosen to be the first to participate in a closed beta test for the game "Destined," Jiang Xiao Meng transforms into the 9th princess who is looking for her true love in the ancient times. When she enters a game world, she becomes the 9th princess of Ruoshui Country.

Both dramas are set within the world of a historical game that the lead is playing and in which they must accomplish tasks in order to complete.

Both are dramas about a real world FL who enters the world of a historical game/VR where they find true love.

Both dramas have one of the leads entering a VR/game historical world in which they must accomplish tasks/earn points to return home.

Both dramas feature a modern day FL who enters a fictional historical world with VR elements.
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Both are about a real world FL who enters the world of a historical game/VR in which they must complete tasks to return home.

Both dramas feature a modern day FL who enters a fictional historical world with VR elements.
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Both dramas have a modern day FL entering a fictional historical world (story vs. game) and falling in love with someone she knows and dislikes in the real world who is also in that fictional world.

Both have a modern day FL who enters the world of a historically set game.
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