She was originally the favored daughter of the Su Group. She was innocent and full of longing for love and friendship.
After experiencing family changes and friendship betrayals, they grow up rapidly and may still maintain a certain degree of vulnerability or alienation on the outside.
But inside, he became tough, strategic, and had a clear goal - to protect his mother, take back everything that belonged to him, and make the betrayer pay the price.
Business talents or potential may be shown later.