Sixteen years ago, the Su family was wiped out, and six-year-old Su Weiya was the only survivor.
She was pushed into a situation where a hundred people died, and she was the only one to come out alive.
Sixteen years later, she returned to Binjiang under the pseudonym Meng Han, bought the Su family's old house, and dug into the old case one by one.
The criminal investigation team leader Lu Chen stopped her at every turn, and the two faced each other tit for tat, neither taking a step back.
She thought he was the descendant of an enemy, and he thought she was just a businessman with unknown origins.
Until he saw the scar on the side of her neck - burned from the collarbone to the collar, which was exactly the same as the wound on the neck of the girl in the fire scene sixteen years ago.
It turned out that the person she had hated for sixteen years was the person who took her out of the fire.
And Lu Tingshen, who took him to the Su family to rescue people that night, disappeared since then. He searched for his father for sixteen years. She has been looking for her enemy for sixteen years.
They didn't know that the fire that night burned down not a house, but the truth about two families for sixteen years.