Fake Professor, Misunderstood As Strong

On one fateful day, Jareth Blaze died an extremely horrible death. But fate has some other plans for him; he got transmigrated into the body of a weak third-rate villain in a role-playing game. He thought it would be difficult to survive as a villain with this weak and arrogant body, but for some reason everyone misunderstood him. They thought of him as a strong person and feared him. 'What are you looking at me with fear for!? aren't you the protagonist of this world!?'