.

In this way, do demigods live forever?

The minimum life-span of Demi-gods is 10,000 years and maximum can be as long as 33 Sagaropam (innumerable years). After their life-span is over they do die and are reborn.

Similarly, can demigods die of old age? According to Alabaster, in Son of Magic, most demigods don't live past twenty years of age. However, this may only be referring to modern demigods, as demigods back in ancient Greece were known to live to old age and die peacefully like Perseus.

Likewise, are Greek demigods immortal?

So, no… the Demigods of Greek were not immortal, but they wasn't mortal either. They just lived for a very, very long time. actually longer than Titans or Gods. If you killed a Titan or God, the problem is you don't know were they will manifest next being Immortal!

Can a demigod become a god?

Demigods are the children of Gods and Humans. They are mortal, however they possess superhuman abilities and the fighting prowess of a god thanks to their divine blood. Demigods can become gods themselves if they are deemed worthy enough.