A modern working girl, A Li, casually makes a flag while complaining about overtime and is swept by a tornado into another world, transmigrating into the palm-sized, sole surviving panda of a destroyed sect. She picks up a mysterious ring, encounters the cold and aloof powerhouse Wen Yuesui, and clings to his thigh to survive. Later, she breaks into a secret realm, uncovers her identity as the long-lost Tianji Saintess who vanished a millennium ago, fights against the fake saintess, forms a life-and-death pact with Wen Yuesui, breaks free from the shackles of destiny, finds her kindred, and ultimately refuses to be defined by heaven's will, safeguarding her homeland side by side with her lover.