During the rainy season in Bincheng, a domino appeared out of thin air, dragging lawyers Shen Yubai and Lin Jianchao into an unresolved case of the Republic of China that had been sealed for half a century.
This was an ordinary investigation, but strange things happened one after another: the old clock stopped at 3:10, the mysterious person pretending to be Grandma Chen, the poison gas and bombs in Bell Alley, and the killer surrounding the house on a rainy night. They narrowly escaped death several times, thinking that the grudge was only between the Liu and Zhou families, but they didn't know that all the vendettas and traps were just to cover up the truth between the dominoes and the old clock.
Dominoes are keys, old clocks hide names.
As the two clocks merge into one and the domino pattern is revealed, the buried secrets emerge: those who betrayed Zhongliang, framed the Shen family, and remained anonymous for decades were none other than the Wei family hidden in the shadows.
Troubles are rising one after another, and murderous intentions are everywhere. He protected her with his life, but she never left her. Amidst the layers of lies and bloodshed, she uncovered the shocking scam and defended the justice that had been delayed for half a lifetime.
The old clock restarts, the dominoes are settled, the grudges are over, and only the sincerity remains.