Curse Return: Demon Void Girl Doesn't Want to Be a Weakling

[Completed, no romantic pairings, please enjoy]
(Jujutsu Kaisen + Dr. Jujutsu + Demonic Girl + Transformation? + Growth + No Pairing)
"If you had to choose, would you choose to be the protagonist in a visual novel or to go to war with Sukuna in Jujutsu Kaisen?"
Zheng Bai smiled slightly and decisively chose Galgame.
Are you kidding me? Do you expect him to go to the Jujutsu Kaisen and get casually cut in half at the waist by Sukuna, turning him into cannon fodder who can only say "So fast..."?
However, the next second, he really did travel to the Cursed Return World and became the Demon Void!
Before he could even comprehend the situation, the Dharma wheel above his head began to spin wildly because of this time travel!
Mo Xuluo began to adjust. When he came to his senses, his field of vision had lowered, his body had become lighter, and a lock of silver hair hung down in front of his eyes.
Demon Void Luo's adaptation ended
Demon Void Luo adapted into—Demon Void Loli
Silver hair, red eyes, the appearance of a twelve-year-old, a demon-slaying sword at her waist, and her entire body devoid of magical power.
Zheng Bai, now known as Kujo Mashiro, looked down at her tiny palms and fell silent.
What does this mean? How are we supposed to fight this? Are we supposed to go toe-to-toe with Sukuna?!
The only good news is that she seems to be free. She has completely adapted from "Shikigami Demon Luo" to "Human Sorcerer," and the contract and constraints have vanished.
Mashiro sighed deeply. Who wouldn't want to utter a few profound words when exchanging elbows?
"Alright, we're already here."
She gripped the demon-slaying sword tightly, a resolute glint in her crimson eyes.
"Then don't adopt a weak mindset!"
"As doctors of pyromancy, you are the challengers."