I Am a Bug in Both Worlds

Li Xiang was once a "Foolish Old Man" who could move mountains and reclaim seas, but he died because of a glimpse of the conspiracy in the "other world". When he opened his eyes again, he was back to the beginning of his youth. Brother Li Xiang has not yet sacrificed for him, and the ultimate war between Xianxia and mankind has not yet exploded. In this life, he has an extra [Pupilla of the Avenue] in his mind. The flying sword is "v3.5 Driver", the formation is "cyclic strangulation protocol", and the "creation ax" that divides the two worlds is just a huge "FATAL ERROR". The immortals in "the other world" regard him as a heretic who must be eradicated. The staff of "This World" ranked him as the highest risk target. He stood in the gap between the two worlds, smiling like a programmer towards Ling Shuang, the chief clerk who trusted him, and Yaoguang, the immortal beauty who had betrayed him: "Don't be nervous." "I just want to put a patch on this world that is about to collapse." "If it can't be repaired, we will force format and reinstall the system!"