Introduction: In the world of cyberpunk, Jorn was once a cybernetic mercenary at the bottom of F City, living in a garbage-like slum. In his previous life, he blew himself up in despair due to the aging of his cybernetic body and the betrayal of his companions. However, fate gave him a chance to be reborn. In this life, Jorn, with the memory of his previous life, vowed to fight his way out of F City and go to A City, the pinnacle city that symbolizes power and money. He will use his combat skills, the power of cybernetic bodies, and his deep understanding of human nature to reach the top of this city. This time, he will not let anyone betray him, nor will he let anyone stand in his way....