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Playboy Petruchio accepts the request to seduce the unfriendly Katherina...?Webtoon is based on Shakespeare's "The Taming of the Shrew"

Once a commoner, Wellmy Ernest ascended to nobility when her mother married an earl. She tormented her same-age half-sister at home and school, stole her heirship and fianc, and finally sold her off to the allegedly cruel Lord of Magic. It's not like