On the top floor of Luo's on a rainy night, Luo Ting clutched Lin Wantang's design draft deeply, and his pupils shrank suddenly when his fingertips brushed against the signature - the strokes were exactly the same as those written in blood at the scene of the car accident eleven years ago. "Ms. Lin's obsession with the butterfly element is very much like an old friend of mine." He threw the document on the table, and the metal paperweight pressed against the butterfly tattoo on her collarbone. Lin Wantang lowered her head to adjust her cufflinks, and the strawberry birthmark hidden under the diamond jumped. It was the mark she had when she was adopted.
Late at night in the children's ward, the twins were sleeping clinging to their mother's hand. A half-piece of melted jade safety clasp beside her daughter's pillow has the same birthday engraved on the inside of the broken diamond bracelet clasp being auctioned by a mysterious buyer in Paris. Luo Ting pulled open his tie to reveal the burn scar on his neck, and his memory flashed back to the swaddle of the baby rescued from the fire. In addition to the safety buckle, there was also a note with "Wan Tang" written on it. At this moment, the twins are playing "find their biological father" at home, and the umbilical cord blood samples that match their blood types are locked in the safe.
When Lin Wan-tang's designs were plagiarized at an international exhibition, surveillance revealed that her ex-husband was having secret conversations with Luo Ting-shen's ex-wife. In the secret warehouse, mountains of documents reveal the marriage conspiracy between the two families twenty years ago. In the heavy rain, Luo Tingshen pressed her against the bulletproof glass, and traced the new red birthmark behind her ear with his fingertips - exactly the same position as when his daughter was born.
"Tell me, who are you?" His voice trembled, and her pupils reflected the lightning outside the window, illuminating the "Lin Wantang Life Investigation Report" on the desk. The yellowed envelope in the drawer says "For the twin grandsons" and is signed by the late former chairman of Roche.