The Fake Expert in Another World

Mo Tu was a temporary worker at a government office. After an heirloom underwent a strange change, it sent him to another world and placed him in the body of a peerless expert. But in his eagerness to return to Earth, he started strong and ended up weak, learning a ridiculously useless technique. From then on, the more he trained, the weaker he became. But does weak cultivation really mean he’s weak?