"Kakarot, you'd better believe what this boy says. Otherwise, you'll definitely regret it."
When everyone heard Gaino's voice, they turned around and saw him standing not far away.
"Gaino, you came too. You just said I should believe this boy, but I don't even know him. How am I supposed to believe him?"
Vegeta said, "Exactly. He's just some boy who came out of nowhere. Why should we believe him? And he says Kakarot will suddenly die of heart disease a year from now. Kakarot is so healthy—how could he have heart disease? I think this boy has ulterior motives."
Hearing that his father Vegeta did not believe him, Trunks felt as though his heart were breaking.
Seeing Trunks's expression, Gaino said to him, "What's wrong? Disappointed? The person you care about most doesn't believe you. Does it feel like your heart is breaking?"
Trunks had been deeply disappointed, but upon hearing Gaino's words, his expression suddenly changed. Could this person know where I came from? How is that possible? I came here from the future. No one should know about that. How could he know? And he even seems to know about my relationship with Father.
As Trunks stared intently at him, Gaino said, "They don't believe what you said, but I do. I know everything you said is true. Whether it's Kakarot suddenly dying of heart disease a year from now or the Androids appearing, I believe it all."
Trunks looked at Gaino and carefully searched his memories. There did not seem to be anyone like him in the future, but since this man believed him, he ought to show his respect.
Trunks walked up to Gaino and said, "May I ask your name?"
"Me? My name is Gaino. Like Kakarot, I'm also a Saiyan, and I'm a