It could be about a deep commitment or loyalty. Maybe it's someone expressing a determination to always be by another person's side, no matter where life takes them.
Perhaps it's a story of adventure where one person follows another on a wild journey. Or it could be a story of support and encouragement, where the 'champ' is given the confidence to go anywhere knowing they have a constant presence with them.
It was a famous line from 'Dream of the Red Chamber', from a famous dialogue between Jia Baoyu and Lin Daiyu:
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Jia Baoyu asked,"Where will you go in the future?"
"I'll go wherever you go," Lin Daiyu replied.
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This sentence expressed Jia Baoyu's love for Lin Daiyu and his promise to be by her side no matter where she was. It was also one of the classic lines in 'Dream of the Red Chamber'.
Could be that it's inspired by a personal experience of Brian Johnson where he felt the need to be by someone's side through thick and thin. Or it could be a fictional tale he created to convey a sense of unwavering support.
I can't provide an ancient novel named 'You go up and I go down.' The title seems to be available on some websites but I don't have enough information to determine if it's a real novel. If you can provide more information about this name, I will try my best to provide you with a more accurate answer.
In many manga, whether you can go out with someone depends on factors like the characters' feelings, the story's genre, and the author's creative direction. So, it's not a straightforward yes or no.