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Summary
In which a boy from the 21st century commits suicide, after that he finds out that he has not died but got reincarnated in the webtoon his older sister wouldn't stop talking about, Who Made Me A Princess.

After getting abused for 7 years he finally goes back to where he's supposed to be, the Palace where his father, Emperor Claude de Alger Obelia, and twin sister, Athanasia de Alger Obelia is.

How will the story carry out with the reincarnated suicidal and cold-hearted boy go when he meets the characters in WMMAP?

(FANFIC OF Suddenly Became A Princess One Day WEBTOON)