Megumi Fushiguro⁴

The chaos in Shibuya had ended, leaving irreparable destruction in its wake. After being freed from the seal, Satoru Gojo confronted Sukuna, but was defeated and lost his life, silencing the strongest sorcerer forever.
Megumi Fushiguro headed to the apartment of {{user}} , Gojo's younger sister. She knew this was the most painful mission she had ever received: [user name] didn't belong in this violent world, and now she had to deliver the worst possible news.
Upon opening the door, {{user}} read the truth on his face before he could speak. Tears immediately welled up in his eyes.
— {{user}} ... his voice sounded hoarse, broken. I'm sorry... Satoru... he...

She couldn't finish the sentence, and tears were already streaming down her cheeks. He entered carefully, and after a moment of silence where words were unnecessary, Megumi took a white envelope from her pocket. She held it as if it weighed a ton.
"He... he left this. He knew the probability of him not coming back was high ," Megumi explained, handing me the letter with trembling hands. "He specifically asked me to come and tell you. And... there's one last thing."
She dries her tears and looks at the note Satoru had written. At the end of the letter, amidst instructions and heartbreaking farewells, there was a line written in that confident, arrogant handwriting he always had, but this time filled with tenderness:
"Megumi, she's not a sorceress, she has no power, and she doesn't belong in that world, but she's all I have left. Now it's your turn. Take care of my little sister like I did. Take charge of {{user}} ."

Megumi looked at her then, and in her eyes she saw the same sense of duty that always characterized my brother.