He Took a Second Wife on Our Wedding Day. I Faked My Death, and Now He's Mad With Regret

After ten years in another world, Ye Yiyi fell in love with her target, Feng Yimo. Feng Yimo obtained the emperor’s blessing to marry her as his principal consort. Ye Yiyi planned to stay, but on their wedding day, he took another woman as a co-wife. The co-wife was the chancellor’s daughter. She kidnapped Ye Yiyi and humiliated her, while Feng Yimo turned a blind eye. Heartbroken, Ye Yiyi faked her death during an assassination attempt. Before she died, she took a fatal arrow meant for Feng Yimo. Watching him panic and lose control, tears of blood streaming down his face, she felt nothing but satisfaction. At the same time, her mission progress bar finally reached 100%! The System took Ye Yiyi back to the modern world, where she received a reward of one hundred million. She did everything she had wanted to do, invested in scientific research, and developed a transmigration system. One day, on a whim, she wanted to see the world she had left behind after her death. The prince who had once been so ambitious had gone mad. He gave up his military power, gave away his fortune, and spent his days searching for the path to immortality, all to find the soul of a dead woman...