Kingdom (2012) (2012)

S1E15 Qualifications of a King

Before the inevitable showdown with Jiao Cheng, Zheng Ying finds himself in a life-or-death struggle against General Wang Yi. To survive, he must persuade the enigmatic "Strange Bird of Xin" that he embodies the potential to carry on his great-grandfather King Zhao's legacy, proving himself a worthy heir to the throne.