I was reading Lord Shadow on RRL. And I got fascinated by an MC who ended up in a parallel world. Especially if the MC is a powerful being. So, i would like some similar stuffs..
Good pick, try Snakes Rise, also, theres was once a incredible novel novel called Unparalleled in RR that came into hiatus but there are rumors of the author is coming back.
Mc landend in parrarel world? Do you mean similiar world to earth? I Really Am a Superstar... Versatile Mage... The Novel's Extra... Absolute Choice... Monster Paradise... Strongest Gene...
Maybe something like: I Got Reincarnated And Mistaken As A Genius? (parallel world w/ different branch of science) Youjo Senki (WW1 w/ guns & magic) Omni Magician & Versatile Mage (modern world w/ magic) Parallel World Pharmacy (renaissance era w/ magic i/o medical science)
Metaworld Chronicles, also on RR. MC is not a powerful being, but becomes seriously strong and the worldbuilding is really good.