An evil youth that walked out of a prison enters an idol group as replacement for his seriously ill younger sister. Thus, the popularity king of the entertainment circle was born.
(Taken from Baidu): Not accepted by comrades? Use charm to subdue them. Suspected by comrades? Use strength to subdue them. Trampled by enemies? Use fists to subdue them. A full-time idol, moonlighting as a rogue. With hot and numbing cross-dressing, this is the Popularity King!