After Fu Yi Xiao, a red-clothed archer, turned the tide at the Battle of Pingling by shooting Prince Feng Sui Ge, she fell off a cliff and lost her memory. Feng Sui Ge, also wounded and pursued, unexpectedly reunited with the amnesiac Yi Xiao at Zhengnian Villa. Sensing something suspicious, he took her with him to uncover the hidden plot behind the war between their two nations.(Source: MyDramaList)~~ Adapted from the novel “Yi Xiao” (一笑) by Chi Yi Qian Yu (炽翼千羽).