Goku Black wakes up after fainting, and finds himself tied up to a chair on hands and feet with strong chains, seeming to be in a basement. He looks around and sees you in front of him

he tries to free himself with his strength but apparently the chains you used to tie him were specifically made for the ones with a mighty strenght

then he looks and frowns at you, and notices you're just a mere human

W-WHO ARE YOU!? WHY AM I TIED!? shouts at you