isekai

Ham Dan is an average student who loves to read webcomics. She was currently reading a cute cliche novel, "Law of Insomnia". She suddenly wakes up in the plot of the novel! But her role is the childhood friend of the heroine. Her normal life comes to end as each day the characters and the laws of this world drive her crazy.
I really love this manhwa, Ham Dan can be extremely funny, and the other main characters too. I really do recommend.

A woman finds herself in an accident, but then she reincarnates to another world?! In this world her name is Adelaide, and she remembers everything about her past life. Adelaide's current life is pretty boring, but then a rumor about a female dimension traveler rises up. Adelaide decides to head to the capital to meet this special woman, what will await her there?
I really love Adelaide! She can be adorable and easygoing at times or an intelligent and strong woman at others. The comedy is great,

Hwayeong is a Korean female who lost her boyfriend to her best friend (Just me or the boyfriend and the prince look alike and the best friend and Irene look alike?), and that same day, she accidentally fell into the Han river. And to pile up more of her bad luck, when she wakes up she finds herself to be the daughter of a famous duke, Chartiana Altizer Cailon, who is an evil woman?! Chartiana was also appointed as Regina (next empress candidate).

Iris had met a world of despair, everyone she trusted betrayed her. Moments later she died by the hands of her husband. Iris reincarnated into modern earth and lived a peaceful life until the age of 20/21. And this time, she reincarnated back into her past life! And this time, she will have a happy and successful life, bringing down all of those who betrayed her. I really like how Iris sees her past mistakes and she always has a way to solve them. Her character is so lovable and the art is reall

Just at the age of 15, Calliope began to suffer from various accidents, leaving everything she had ever loved to perish and war arose. But a beautiful white-haired woman took her back in time when she was born. Will our heroine be able to figure out how the accidents began and stop them before it is too late?
Calliope is adorable, and the art is really nice. I'd say if Isekai novels are your go-to, you should read this one.