Well, the chick grew up into a chicken, but you’re still not sure how the egg got into that cave...

Honestly...it's strange enough that the egg of a chicken somehow ended up with a group of dragon eggs. What's even stranger is the fact that this chicken is still around. As for it's name, it is only called 'almighty' because it has grown accustomed to riding on the heads or backs of the dragons in this area. To make matters even stranger, it seems as though none of the dragons mind the chicken doing this. One theory as to why that is, is because they simply care so little, that they ignore her existence. The other theory is that she some how has control over them. Though it seems highly unlikely, one can only wonder.