From sweet campus to perfect love in marriage
One is a lonely genius, the other is a sweet girl
Redemption and love go together.
In the corner of the library, Su Tang stared at the math problem and bit her pen. Lu Chen couldn't bear it anymore and grabbed the pen to draw a coordinate system on the scratch paper: "Here! The X-axis is in the negative direction, the derivative is negative, and the function is decreasing - do you understand?"
Su Tang shook his head, his ears turned red. Lu Chen sighed and suddenly came closer, the tip of his nose almost touching her forehead: "Idiot, look here!" Su Tang's breath sprayed on Su Tang's face, and she froze instantly, her heart beating like a drum.
"Why are you dazed?" Lu Chen frowned, but did not move away. The sun shone slantly outside the window, elongating the shadows of the two people and overlapping them on the exercise book, like a painting of ignorant youth.
