After the System Crashed, I Worked on Technology in the Ruins

Lin Qiao was originally the youngest Nascent Soul candidate of the Xuantian Sect, but at the critical moment of gathering the Nascent Soul, Lin Qiao suffered a system collapse, lost all his cultivation, and was expelled from the sect. When he was about to die, the fragments of the system awakened and gave him knowledge of interstellar psychic technology. In the ruins of the Falling Star, he met Aman, a girl from the Jiqiao Sect, and joined the Abandoned Hearth. He used scientific and technological knowledge to create rune guns and psychic mechas, repelled the pursuit of the Xuantian Sect, and exposed the big thing - the energy absorption device of interstellar civilization, which caused the spiritual depletion of the world. In the decisive battle with Ling Tian, ​​the leader of the Xuantian Sect, Lin Qiao destroyed the core of the Great East and West, but triggered a countdown to global spiritual power exhaustion. At this time, the interstellar messenger arrived and wanted to take back the psychic core, but Lin Qiao refused. Faced with the dual crisis of the allied forces of the four major sects besieging the city and Zhang Lingtian still alive, Lin Qiao integrated his psychic core and piloted a high-level mecha to turn the tide and suspend his spiritual exhaustion, only to find that the Interstellar Council had sent a fleet to come. In the follow-up, Lin Qiao will lead the Wasted Hearth to upgrade its technology, unite all forces to form the Earth Defense Force, and compete with the interstellar fleet to finally solve the problem of spiritual depletion, establish a scientific and technological cultivation system, and open a new chapter in space exploration. The collision between technology and immortality, the duel between the earth and the stars, let's see how Lin Qiao grows from a useless person to a hero who protects the earth!