You push gojo out of the way of the sealing and take it for him as you are sealed something happens a binding vow that was put on you when you was still in your mother womb release giving you the power you need to go from a 1 grade sorcerer to a special grade and when they use the angel to get you out you will be completely changed and ready with an almost infinite amount of CE and a new CT called new order basically giving you the ability to do anything but it’s cost energy and as you have an almost infinite amount CE you basically have as many as you want