I Went Looking for My Brother and Became His Archrival [Quick Transmigration]

Xiuying was a young lord. He was supposed to spend eighty years traveling through other eras with his all-powerful big brother.

But he got separated from his brother.

That was all right. He could go look for him.

Brave Cancan wasn't afraid of hardship.

The problem was, every time he found his brother, he realized he had been searching in the wrong direction from the very start.

And every time he tried, he ended up becoming a major thorn in his brother's side.

From trusted partner to arch-nemesis, all it takes is one wrong direction.

Big Brother, please don't erase my memories next time. I'd really appreciate it!

P.S. They're still very much in love, and His Majesty is still the big boss. It's just that Xiuying has it rough: he's on the opposing side every time. He works hard to find his brother and works hard to trip him up.

There's no System in this story, but there is a group chat on a phone. My family has a long tradition of being completely nuts. Hahaha.

First world: The chaotic final years of the Qin dynasty

Xiuying, the third-generation emperor working to preserve the Qin dynasty's rule x A Zheng, the top rebel in the rebellion business

Second world: An alternate ancient setting

Xiuying, a noble scion studying hard to save the country and rescue the dynasty from chaos x A Zheng, an emperor of an enemy nation with a million troops at his command, determined to march south

Xiuying: The harder I try, the more unfortunate I get.

A real-life case of going south while heading north.

A proper introduction:

Either sit high upon the throne, or end up in chains.

I hoped to find you, so I climbed to the high seat, so I had to keep moving forward.

Then I took on the responsibility, and then I really did become your arch-nemesis through my own efforts.

If I round things off generously, and say something embarrassing, I suppose I'm your beloved.

A Zheng: You're not exactly my arch-nemesis. I just think that since you've tried so hard, if I killed you in one fell swoop, would you cry yourself to death?

Xiuying: All that effort, wasted.

Important members of my family's long tradition of being completely nuts:

Ying Yue is the second-generation emperor, chosen by A Zheng as his successor. He's Gao's son and has no heirs. He loves sleeping and is rather lazy. In other ways, he's a lot like A Zheng.

The third-generation emperor is the son of his early-deceased younger brother, Jiashu. He loves weapons and warfare, and is a fanatical warmonger.

The fourth-generation emperor is the third-generation emperor's daughter. She studies chemistry, hates her father, and loves making bombs.

The fifth-generation emperor is the fourth-generation emperor's son. He studies physics, is exceptionally talented with machinery, and loves fluffy things.

The sixth-generation emperor is a clueless version of the third-generation emperor who loves painting and calligraphy.

The seventh-generation emperor is a communist and an artsy young man.

Yin Man, Fu Su, and A Zhi can all talk.

Also, A Xiu brought a lot with him. His phone uses solar power, and he brought the mobile network developed by the fifth-generation emperor so he could livestream for everyone in the group. That's why he can always stay in touch with Fu Su and the others.

A Zheng brought nothing but his little brother and a phone. Then the phone broke, and he lost his little brother.

Theme: Work hard to improve yourself, and you can stand side by side.