Fatal Key

When the business emperor Fu Chengjin imprisoned Lin Wanyi, a girl who looked similar to his deceased sister, in a golden cage, he thought it was just a carefully controlled stand-in game. Little did they know, this face was the "key" to unlock the family's darkest secret. Her father's bizarre car accident, the taboo project code-named "R", the ghost organization called "The Other Side" under the deep sea... All fatal clues point to her. However, when the truth was revealed, Fu Chengjin realized that he was completely wrong. He is not only the murderer who hurt her, but also the inheritor of the sins of his father's generation. The "substitute" he was sworn to protect was actually the "cornerstone" that could subvert the world. At this time, all forces have rushed like hungry wolves, vowing to seize this final treasure. From a paranoid prisoner to a desperate redeemer, Fu Chengjin had to let go and let her fall into the center of the storm. The only thing he can do is to use the entire empire as a bet to build the last line of defense for her. In this deadly game with the world as its chessboard, is there true heart hidden under the disguise? Is what echoes in the abyss a lament for the end, or a prelude to rebirth? ​​When everyone thought that Lin Wanyi was just a pawn of fate, only she knew that she was the first one to be chosen in this game.