Dressed as Cannon Fodder, I Opened a Kindergarten in the Palace!

[Old sayings through books + parenting system + changing fate against the will of heaven + pretending to be a pig and eating a tiger] What! The emperor asked me to open a kindergarten in the palace? In the 21st century, Zhang Ling'er, an ox-horse kindergarten teacher, died suddenly due to overtime work. When she woke up and traveled through time, she became an unloved concubine. She thought she would have a golden finger and could fly against the wind, but instead she awakened to a parenting system. She was desperate. Destroy it, what a bullshit system. In order to survive, she secretly sent warmth, and unexpectedly gained the love of the princes and princesses in the palace. When the emperor saw this, he entrusted her to take care of all the princes and princesses, and asked her to open a kindergarten as the director. From now on, you will reach the pinnacle of your life!