The World of Cultivating Immortals Has Gone Crazy, and I Am the Only Mortal

This is a world of monks. Everyone is frantically improving their cultivation, and our protagonist is the same. He is crazy about getting involved with others, but his talent is mediocre. He is still at the second level of Qi Condensation after more than two hundred years. Suddenly one day he figured it out, he wanted to live a mortal life, and he didn't want to suffer internal conflicts, so he chose to become a mortal. Although he would not be killed by the monks as a mortal, he would sometimes be made things difficult by the monks, so he started a different kind of mortal practice. He does not rely on cultivation or realm, but studies how to restrain himself, invents magic weapons for restraint, and superimposes magical powers to become a mortal who dominates the world of monks.