Mystery: the Symbiosis of Foolishness and Wisdom

A biological researcher who was unable to do anything in his previous life has traveled to this strange yet familiar world in this life, where everything is full of weirdness, and he may fall into an abyss if he is not careful. I thought it was a new world that was regrouping, but I didn't expect that every time I took the magic potion, I would be on the verge of losing control. In this place where demigods and angels are everywhere, how on earth is an ordinary, frail scholar supposed to survive in Backlund, who is burdened with reviving his family? Whether he can forge a path of true peace. A path that gives humanity real hope. (There will be self-created ways, but they will not be added directly and abruptly.)