Urban Sky Hidden

In modern society, spiritual energy has long been exhausted, and the civilization of cultivating immortals has become a legend. But there are still weak spiritual pulses left in the dark side of the world - the seals left by the ancient powers, the forgotten cave heaven paradise, and a few awakened superpowers (they call themselves "awakened ones", but in fact they are the remaining spiritual roots in the bloodline after the collapse of the immortal civilization). The protagonist is the only true immortal cultivator in the contemporary era, but there is a deficiency in the way of heaven - the aura is not enough to support him in breaking through the foundation. He must hide his identity while searching for the remaining spiritual energy resources in ancient ruins. At the same time, he must face the covetousness and hunting of modern technological weapons, national secret agencies, and the forces of the awakened.