Age and Time Related Matter

Something's that's been bugging me about Kira'na's age,

100 years ago, Satriantar Ratna was killed by Retakka, leaving behind her son Kuldar that was around 8-9 y.o. during that time (assume). In the present times, Kuldar's daughter is around 20+ age. (Assumed so based on her apearance and she is implied to be closer in age with Kaizo). So, there's 2 possibilities, that in the period of 100 years in which retakka was absence:

1. Kira'na was born when Kuldar was around 80+- y.o. or
2. Kira'na was born when Kuldar was in his 30-40s but due to their race aged up slower, Kira'na looks younger than her actual age.

If we take into account that they're aliens, it's not peculiar that she might looks younger but is actually older in Human age. But this view become impossible when Maskmana Pian is involved - Pian who was around 20s was seen wih Kaizo & Kirana who at the time was around 10+. So logically, if Pian is curently in his 30s (same age with adult Amato seen in BBBM2) then Kira'na would be in her 20s. So from that, we can conclude that possibility 1 is the most possible outcome and can assume that these 'humanoid alien race' aged up similar to human.

(Ofc there's other physics related theories but lets not dived too much into that as I don't think Monsta wants to complicate their universe much, so let's leave that out.)

It's intriguing that Kirana was seen to be the only child to the royal family, making her an irreplaceable treasure to the country as the country follows a matriarchy reign.

Since this arc was going to be a movie, and seeing how much Windara was changed, my suggestion is to make her the great grandaughter of Ratna instead, so that the time and age become more logical. P/s: I am pretty sure 50% of the movie will be new things not from the comics 👀

Credit 📷: BBBG2 comic isu 24, comic 'Hikayat Hangkasa' Chapter 4 drpd sifudinyt (haven't got the chance to buy it yet, sadly 😔 )