Tower of Fantasy : Rising to the Top

Alex from earth suddenly woke in a body of a teenager in a parallel world and found that everyone in that world can enter in dungeon which are mostly movies , anime and novels in his previous world and Only he knows the plots. Will he be able to use his knowledge to his advantage to reach the top or will he fail . -------------------------------------------------------------------------------------------------P.S cover photo was made using photoleap P.P.S Its my first novel .I welcome advice to make my writing better P. P. P. S I own only the OCs. Other characters from movies,anime or novel belong to their respective owners