The Abandoned Concubine Complains Every Day, and the Emperor Reads His Heart and Favors Her

I traveled through time and became a useless concubine who was destined to die. I was bound to the Palace Fighting Tucao System. I had to madly complain about the emperor three times a day to survive. But this evil emperor actually had the ability to read my mind. While he wanted to chop off my head with a dark face, he secretly doted on me and made me a unique queen.