Starting from Chaos, I Accept My Younger Brother and Set Off

I was so different when I was born. Others were pregnant for ten months, but I was pregnant for twenty-two months. I don't know who I was in my previous life. It does not prevent me from living a carefree life in this continent. There are gods on the continent. What can I do under the oppression of the gods? Someone comes to kill me with a sword, saying that if I kill the Son of Destiny, I can get some kind of elixir. If I don't succeed, I will be wiped out by some unification thing. I have returned to my destiny, have you returned? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.