Sweet Sister Reborn after Switch

Half-Summer died at the age of five, but was reborn. The first thing she did after her rebirth was to find her biological family, the family of Dr. Gu, who had returned from overseas. She discovered that she was not the child of her current parents, but rather the biological daughter of Dr. Gu, who was mistakenly switched at birth. She also found out that she had not only a very capable father but also three amazing brothers, each with outstanding accomplishments in the fields of medicine, technology, and the military. However, because of her existence, her parents and three brothers would blame each other and eventually become estranged, leading to a tragedy. … Dr. Gu and his wife had...