MY NEW WORLD ADVENTURE SYSTEM

Hi. This is my first Novel or Fiction I guess? So Expect that I have some errors or wrong grammatically or literally I have some bad English sometimes. Our MC is neither good nor bad, but I will make sure that he is not a >DENSE MC. ?! . Especially since I'm planning to have our MC his own Harem. - Really Author-san? Ups, secret my MC. And I will not dropped this, never. Lastly, thank you if you like my novel and if you don't, Pls be considerate to our Other Readers. Spoilers: The MC will go to Anime, Marvel, Movies Worlds or Etc.