C541

Every Nangong family's patriarch was an executor of the Esoteric Immortality Technique. The first Nangong family's patriarch carried out his first and only experiment.

There was a brush strokes on the wall, detailing the specific process. In order to achieve this secret art of longevity, the most important thing was to plant a voodoo Gu inside the body.

He needed to wear the servant insect