The Billionaire's Misplaced Love

Vivian Graham accidentally meets Ethan Foster and becomes pregnant. She works at Foster Group, where Ethan is her supervisor. Ethan is cold, only taking responsibility for the child. When her adoptive mother tries to sell her, Ethan protects her. The Shen family's adopted daughter returns, claiming to be Ethan's savior, with a plum blossom birthmark identical to Vivian's. Who is the real savior?