Airheaded bottom x Scheming top
To be fair, Yu Huizhou didn't like Shen Kuo at all when they first met. He was far too handsome, standing there in a simple white shirt as a breeze lifted his fringe. His features were delicate and strikingly cool.
But when Yu Huizhou happened to rescue Shen Kuo from a group of hooligans, he discovered that this icy transfer student was actually super "soft and adorable"?
At that age, when everyone was obsessed with acting cool, Yu Huizhou wanted to be the big shot of No. 1 High School, the kind everyone called "bro." But no one ever treated him like a school bully. Everyone said he was incredibly cute. Yu Huizhou felt helpless about his looks, and even more helpless about the baby fat that still hadn't gone away by his first year of high school. Everyone treated him like a pretty little brother.
But that time, at the end of a dark alley, after he'd taken down the last hooligan, Shen Kuo stood there in a white shirt, his eyes shining with admiration (or so Little Fish imagined), and said, "You're amazing."
Yu Huizhou: Oh no, my health bar's empty.
And that's how Shen Kuo, the new academic genius of No. 1 High School, inexplicably became Yu Huizhou's lackey. They spent all their time together, and Yu Huizhou treated his lackey with all his heart. But much, much later, when they were lying in bed, Yu Huizhou realized it had all been a lie. Shen Kuo had plotted everything!
Theme: Don't be fooled by appearances.