Did the Possessive Tycoon Really Pick Me?

A girl plagued by bad luck accidentally transmigrated into the body of a three-and-a-half-year-old child, only to discover that she had the qualities of a lucky koi. Using her natural advantages, she changed everyone's fate. She became the Night Emperor's beloved, protected by her demon king of a daddy and watched over by three brothers who doted on their little sister. When white lotuses picked fights or green tea girls threw themselves at the man she loved, he dealt with them one by one, while her brothers became her greatest wingmen. She blazed through life, becoming an esports goddess, an international superstar, and a renowned master of medicine. Who would dare call her a pretty face coasting on the protection of him, her daddy, and her brothers?