My Five Brothers Are PowerhousesEpisode 51

Raised as the treasured daughter of a wealthy family, she spends twenty years believing she belongs. Then the real daughter appears, and overnight, she becomes an unwanted outsider. Determined to find her birth family, she starts over from nothing—only to discover her true family is far more powerful than anyone imagined. Meanwhile, a jealous rival steals her identity as a mysterious lifesaver and sets her up for ruin.