[Temporarily paused until the author's condition stabilizes.] [Reason for pause: author's health.] [Comeback: 1-2 months.] Kang Seongje, an S rank hunter from South Korea, transmigrated into the body of Arthur Rudolf, the successor to the duke who never appeared in his 2-volume novel "World of Level Up". The novel had been adapted into a game by his best friend. So, a lot of information was mixed up in his memory. He wanted to survive and prevent Adhitte, a dimensional mover, the original protagonist of the novel who wanted to destroy the worlds. He also wanted to get the protagonist to become his partner by seizing the position as the second protagonist candidate from Xavier Gladias. However, Xavier Gladias is the hidden villain in the second volume and he is a Crown Prince. Arthur Rudolf is not easy to fight. Muscles? His body is very thin. Political power? He is a neutral faction. Money? He is known as a philanthropist. This is why he worked his way up to hero for everything he wanted!