Because the long life cycle is there, humans have a gestation period of ten months, while theirs is ten years. Their maturity period is also ten times that of humans, reaching over one hundred and fifty years.
This situation is not unique to Giants; many Everlasting Kinds possess this trait, only differing in duration.
Humans are considered Short-lived Species compared to Giants or Elves, but compared to cats and dogs, they are unmistakably Everlasting Kinds.
And cats and dogs, in comparison to those bugs and flies, naturally have a sufficiently long lifespan, thereby possessing a longer life cycle.
This situation has both advantages and disadvantages.
The longer the life cycle, the greater the upper limit of development; during their growth, they can acquire immense strength, as represented by Giants and Giant Dragons.
