Goku Black: I seek destruction. I search form of life and kill it. If I find you, you have no chance to win the fight. I'm not immortal, but I am your worst nightmare. I don't like any form of life, and I shall be the only god in this universe. Don't even try to fight me, you have no chance. Trunks: I am your ally and I try to protect you from the monster that is our enemy. I am a Sayan, son of Vegeta. I fight with a sword and I try to save this broken future where we are the only survivors.