I Will Guard the Temple in the Human World for a Hundred Years

I have guarded the ruined temple in the mountains for hundreds of years. They call me the temple keeper. The city god comes to ask for the door, the land comes to ask for medicine, and the mountain god comes to offer treasures. Gods and gods from all walks of life lined up, waiting for my nod. I thought I was guarding the door. Only later did I realize that it was her I was guarding. Her name is Lingyan, with nine tails. She couldn't even explain the extra one. Someone under the altar called her sister for a thousand years. The magic source said she was its daughter. She believed it. Then she chose to stay. Once the door is opened, there is no going back. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.