Rather than the 'same', it's simply because a prince, a duke, and a wizard tower leader are the highest status in fantasy story like this, so it's more popular if the authors want their male leads to be perfect
Also, this story has 4 male leads not 3 (there's other cover where erica is surrounded by 4 men, the men that hasn't appear has black hair and red eyes)
Oh i didn't know that but yeah.... ╮(￣▽￣)╭
Um... Apparently the 4th ML already appeared
But
Spoiler (don't scroll anymore if you don't want spoiler)
He disguised himself as a girl in the promo chapter
Oh I didn't really remember that cuz I really don't have a good memory (－.－)
Is it...
Don't scroll for spoiler
The heroine?? Julianna/Yuliana??
Wut?! (⊙…⊙ )
Spoiler
I heard he's julianna's twin brother, his name is julian
Ooohhh dayum the twists
Oh man~, I bet there's so many things that will happen in the future of this manga
(〜￣△￣)〜
For some reason this manhua is like Miss Not-So Sidekick because of the male leads i mean there are 3 ml in MSNS then this manga have 3 ml then their status is also the same, right? ╮(￣▽￣)╭
(I think)