@Kiki suro if u play Pokemon or genshin or similar games u can see that at the start of the game the level of the mob characters will be low, as the story progresses and the places change the level of the mobs will go up based on the arena and the storyline
Now at the start- mob-lvl 5 boss lvl 10
mid lvl 40 boss-50 ,
final place mob-70 boss -90+
U can take the wizard as a lvl 5 hitting a lvl 80
She was leagues ahead of this dude