Every single Law Feifei had ever comprehended and formed as a part of her Spiritual Incarnation was now fused thanks to the final tribulation, creating a brand new Law.
Unlike Krune, she didn't have an exclusive Law of her own, nor did any of the laws that she comprehended were open in the God Realm to become a God of. So, all her laws fused to create a brand new law.
This was how the Kun Realm developed. With the birth of every God, new laws would form in it, developing the realm itself over time as the law spread around and interacted with the other laws.
The destructive lightning stopped slamming into Feifei once she completed her fusion and birthed the brand new Law, one that she became the representative of.
God Realm!
She had finally reached the apex of cultivation, becoming one of the Gods of the Kun Realm.