In the Three Realms, there is a large clan in the Heaven Realm called the Flower Realm. The Flower Realm is the largest clan in the Heaven Realm. It has a status below the Heavenly Emperor and above everyone in the Heaven Realm. Even the status of the Heaven Realm Prince is on an equal footing with the Flower Realm Prince. The Flower World is powerful, and the Flower World clan has the right to select the prince of their own clan. No other clan in the heaven has the right to choose a prince, and a single clan has the right to establish a king. One day, the mortal demons did not want the prince of the heaven to successfully escape the tribulation. A princess in the flower world tried to protect the prince of the heaven from the tribulation, but she accidentally fell into the Wangchuan River under the Naihe Bridge and became a mortal to survive the tribulation in the human world. At this time, unexpectedly, due to some conflicts between the Devil Emperor and the Prince Tang Yi, Tang Yi was punished and sent to the mortal world. He could not leave the world without repentance and received most of Tang Yi's internal power.
Purpose: protect and grow