It turns out that the double is Mr. Ba himself

No one in city a doesn't know that buckwheat loves Lu Xiaoai's madness. With a face somewhat similar to Lu Xiao's "white moonlight", she flies on the branches and becomes a Phoenix, which has become a conversation joke of the upper class society in city A. everyone is waiting for her to be swept out. But I don't know that when it was strong enough to love, she carefully stroked a tearful mole under the corner of the man's eyes, almost crazy shouting another person's name One sentence summary: you treat me as a double. Coincidentally, I use you as a double. See who can replace who.