The Soul

Liang Wen Chao is a man suffering from cancer, yet remains dedicated to his job. His wife A Bao is pregnant with their child. When Wang Shi Chong, the chairman of a famous conglomerate, died tragically in his home, the couple took on the difficult case. Through their meticulous investigations, they discover intricate connections between everyone: the son of the deceased Wang Tian You and his wife Li Yan, Wang Shi Chong's long-time partner Wan Yu Fan and even his dead ex-wife Tang Su Zhen. As more clues rise to the surface, the situation becomes more complicated. After all, what can be seen by the naked eye might not always be true.
(Source: ChineseDrama.info)
~~ Adapted from the novel "Yi Hun You Shu" (移魂有术) by Jiang Bo (江波). ~~ Two versions available: 124 minutes (mainland China, edited) || 130 minutes (Taiwan, uncut), with two different endings.