I Am the Crazy Emperor Who Traveled Through Time

"Who are you? A ghost..." "What do you mean? I am you and you are me." The accusing voice said with dissatisfaction. It was obvious that he had not yet gotten over the depression of the failed attempt to hang himself. "What does this mean?" Liu Lang's heart was full of confusion. "I, Beiming Tian'er, the seventh prince of the Beiming Empire, just wanted to end my life happily, but I failed." "... This? Then who am I?" "I don't know," Bei Mingtian'er replied angrily.