
i've read the comments
he's 19
sighs of relief

He is 19 you can check it here.
The author mentioned the characters age. But the translator didn’t put it here
https://toonkor.show/BL%EB%AA%A8%ED%85%94_1%EB%B6%80_%ED%9B%84%EA%B8%B0.html

a 40 year old winking at child prince
by the way she acts on later chapters, her being a 40yo doesn't even matter anymore
plus the prince divulging major issues to a girl he just met
and the villainess being cast aside as a dumb villainess
this 40yo knows so much abt the game
she used to be a mother but she suddenly just felt the badump badump with the prince who is around the same age as her previous life's daughter
prince who was established to be a confrontational character just let the two girls 'fight' and went along with it
game's mc who turned out to be reincarnated as well just acts like an entitled brat and is now the story's villainess
sorry just my two cents
man it started out so good
now i just wanna know the ending just cause
**just cause i wanna finish what i started
Honestly, I feel you. This has gotten way too annoying and it's just getting boring that this Susan thing has been dragged out for this long. The manga had potential, but it's slowly losing it's vibe.