Traveling Through Ancient Times, You Still Regard Me as My Life

I, Xiao Ran, a simple wage earner who just works hard for life, touched the guzheng by chance. With the wind, I traveled to the ancient times and became the wife of the seventh prince who has not yet officially married. Ling Angu is now the country name. Time travel, amnesia, killer or princess, which one is the real me? I can't escape if I want to, I can't go out if I want to, my body and mind are all pretending to be you, Ling Feng.