The Devil Possessed Me and Caused Trouble, and I Lay Flat and Became the Best in All Eternity.

Traveling through the world of immortality, Lin Fan just wanted to be a salted fish waiting to die, but he was accidentally bound to the "Cause and Demon System". From then on, he discovered that as long as he "lay down", his soul could leave the body and turn into an invisible and formless causal demon, quietly sneaking into the minds of others and modifying their behavioral logic, cognition and even memory interpretation! Lin Fan originally just wanted to rely on system rewards to level up, but the system "forced" him to take action: ——The genius swordsman Chu Feng is about to die? He casually influenced a passerby, a junior fellow student, and actually allowed Chu Feng to avoid death by some strange combination of circumstances. Instead, he exclaimed for help! ——Senior sister of the sect, is it difficult to break the inner demons of cultivation? He quietly gave advice to an old elder, and the senior sister actually had an "enlightenment" and achieved a sudden breakthrough, triggering visions in the world! ——The system insists on him accepting a disciple? He let the recruiting deacon "on a whim" and overcame all objections to send the despised "evil genius" to his door. He also chose him as a master by "coincidence"! From then on, all the geniuses, sect bosses, and even emperors and generals from all walks of life in the immortal world were on his invisible chessboard, contributing to his "leveling up". They racked their brains and plotted against each other, but they didn't know that the real driving force behind the scenes was just a salted fish master who had been napping all year round and was indifferent to the outside world. "I really didn't want to be the big boss behind the scenes, you all made it up in your own minds!" Lin Fan yawned, looking at the disciples and sects who had been "unintentionally" promoted to high positions, and accepted the system rewards with helplessness and enjoyment. This is a relaxing and invincible article about how Master Xianyu lay down and became the supreme being in the fairy world!