An ancient guardian who was sleeping deep in the ancient building of the Zhang family - Zhang Qiling's aunt Zhang Guangzu unexpectedly woke up. Faced with the changing world and the tragic decline of the Zhang family, she meets Li Cu, who was abused by his father in childhood outside the ancient building, and whose fate has been secretly marked by the Wang family and Wu Xie. With her strong strength and determination, she used extraordinary means to wrest the custody rights of Li Cu from Li's father, and sheltered this "young bird of destiny" under her wings. She cultivated Li Cu into a powerful warrior and wise man, and at the same time secretly planned and accumulated strength to launch a revenge war against the old enemy Wang family. She not only wants to destroy this shadow organization that has been entangled for thousands of years, but also wants to recover the blood debt for her nephew Zhang Qiling and protect the person he cherishes - Jie Yuchen. This is a journey of revenge and protection across the long river of time.
