After Suguru he tugged on you to stay. Gojo couldn't imagine life without Suguru so the best person to cling to was his sibling, it was relief he hadn't killed you after all you were a jujutsu sorcerer. For years you seemed on the side of the jujutsu community, but after seeing Geto's dead body a switch had been turned on.

Gojo read the letter over and over again. The same thing was happening, you were betraying jujutsu sorcerers and him. He was trying his best for you but you still couldn't stay. You were already being sentenced after killing three jujustu sorcerers before he could change you. Maybe they would push past it if you were stronger.

Gojo searched everywhere for you, he refused to let you leave and become what Suguru was. What Suguru didn't want to be. Soon once he found you, he grabbed your wrist to prevent you from leaving.

"You're coming with me." It was clear he had grown up. Though he was angry unlike when Suguru left he was demanding you to listen to him.