Zhu Wen

Zhu Wen initially served as a general under the rebel Huang Chao, but defected to the weakened Tang dynasty in 882. Taking advantage of the total chaos in the wake of Huang Chao's defeat, Zhu Wen was able to conquer parts of central China after destroying warlords such as Qin Zongquan, Shi Pu, Zhu Xuan, and Zhu Jin, although most of Shaanxi, Shanxi, and Hebei remained outside his reach, controlled by rival states Qi, Jin, and Yan respectively. Most of his later campaigns were directed at the Shatuo-ruled Jin state (later to become the Later Tang) based in Shanxi, but they failed because of the Jin leaders, Li Keyong and his son Li Cunxu. Due to his emphasis on unifying the north, Taizu was not able to make any inroads into southern China. Southern China came to be controlled by about seven different states, and the rulers of Yang Wu and Former Shu were not submissive to him.
Zhu Wen used a combination of strict enforcement, ruthless violence and solicitation to ensure his officers stayed loyal to him. Zhu Wen was also a notorious sexual predator who raped not only the wives of his officers Yang Chongben and Zhang Quanyi, but also his own daughters-in-law. Zhu Wen's reign came to an end in 912 when he was murdered in his palace by his son Zhu Yougui, whom he had begotten with a prostitute. Provided by Wikipedia