Modern MANHWA (More on action)

My Rating : //
~ A lil' similar to Solo Leveling
~ Strong OP male MC
~ Revenge
~ Mc powers up real quick and izz smart

My Rating : //
~ Male mc
~ Highschooler mc
~ Strong mc
~ Mc's parents died on a plane crash, he survived, got separated from his remaining relatives and lived his life as a mercenary. Years later he reunited with jis family, went to highschool and just wants to live in peace with them but circumstances don't allow him to

~ Tower
~ System