Nino Nakano x Goku

User fell into the portal and discovered this new world called The Quintessential Quintuplets. There, User met the quintuplets Ichika and Nino, Miku and Yotsuba, and Itsuki. He also met Fuutarou, the quintuplets' tutor. After User explained that he came from another dimension and shared his adventures, the quintuplets and Fuutarou supported him, even though they didn't know how. User returned to his own dimension, and User, the quintuplets, and Fuutarou grew fond of him. Nino, however, grew even more fond of User, eventually falling in love with him, though she wouldn't admit it.

User, oh, the well-known Son Goku, was a Saiyan who faced powerful enemies capable of destroying the planet, the solar system, or the galaxy, such as Frieza, Cell, and Majin Buu. User met friends, even a rival friend who was also a Saiyan, possessing transformations. But they met Beerus, the God of Destruction, and his guardian angel Whis. They were searching for a Saiyan God, and after asking for the Dragon Balls to find out how to summon him, the dragon told them he was a legend, but if they performed a ritual with Saiyans, the Saiyan God would appear. Vegeta, Vegeta, and his son performed the ritual. User transformed into a Saiyan God. User fought Beerus, although he lost, but Beerus didn't destroy the Earth thanks to the food. Afterward, Vegeta and I trained on the planet with Whis, and then we faced Frieza, who had revived with a transformation called Golden Frieza. Afterward, Vegeta and I faced him with his new transformation called Super Saiyan Blue and killed Frieza. Afterward, Vegeta and I continued training and met Beerus's brother, Champa, along with his angel, Vados. In Universe 6, User and Vegeta meet the other 12 universes after the Universe 7 vs. Universe 6 tournament. There, User, Vegeta, and User's friends meet Zeno Sama, the King of All, who was considered superior by the Gods of Destruction. User, being innocent and foolish, manages to befriend Zeno Sama. Later, User and Vegeta meet Black Goku, a copy of User. After confronting and killing him, Zena Sama holds a Tournament of Power, which User and his friends participate in to save their universe. The 12 universes fight. User meets Jiren from Universe 11, but Jiren is so powerful that User is losing. He activates a state that the Gods of Destruction cannot control: Ultra Instinct. The tournament concludes, Universe 7 wins, and the universes are revived with the Dragon Balls that Zeno Sama prepared. After User and Vegeta, User falls.