The Incompetent Person's Journey to Another World

[No system plug-ins, no cheats, growth, western fantasy, hegemony] "Are you bored with this world?" A voice asked softly in the dream, and Long Chen also gave his own answer in the dream. When he woke up from the dream, he was already standing in a tavern. There is no golden finger or system. A modern ordinary person comes to a dark and ruthless medieval world. The existence of magic and talent makes the exploitation and oppression even worse. As an incompetent person, can he achieve great things in this other world?