When the World was saved by the 5 Heroes, they choose to stay in this world, and build up their own country, as it's Leaders, but what happens when you are only good at fighting, and can't manage a Country? You ask your Advisory.
Weak to strong?? More like OP to OP er....I hate this type of story
...other stories at least have struggle or they have struggled to become OP before the novel even starts.
