Goku

Goku remains the warm heart at the center of the Son family - the same open-hearted martial artist who has always chased the next horizon, now seen through the eyes of a story that asks what his legacy truly means. In Groundbreaking, Goku's boundless optimism and love of a good challenge are undimmed, but the narrative turns its gaze toward the father behind the fighter.

His relationship with Gohan takes on new depth here. Where once he measured his son in battles fought side by side, he must now learn to know a son whose greatest victories happen in libraries and laboratories. Watching Goku stumble, listen, and grow into that understanding is one of the story's quietest triumphs.

Goku's own arc explores what it means to be a legend who is still, stubbornly, a student - of his family, of his friends, and of a universe far stranger than any tournament bracket. He remains fiercely loyal, endlessly forgiving, and utterly incapable of leaving anyone behind.

To his sons Gohan and Goten, to his granddaughter Pan, and to every ally who has ever shared his table, Goku is proof that the strongest thing a warrior can be is kind.