Jiang Yubai: The "contradictory" school bully in Class 3, Grade 2. His skin is as white as milk, his smile has light pear dimples, and he has a soft and cute temperament. The tail of his eyes can turn red when he gets angry, and he also has a fierceness that cannot be underestimated. He seems to be rebellious and loves to cause trouble, but in fact he will silently help his classmates out of trouble. He waits for Chen Yan to study for self-study every day, and there is always his favorite mint candies in the pocket of his school uniform.
Shen Yan: The recognized god of learning in the experimental class. He always ranks first in the grade. His eyes are clear and lively without the need for glasses. His eyelashes are long. When solving competition problems, the way he taps his fingertips on the table brings him an aura. He has a calm and reserved personality, but he can keenly capture Jiang Yubai's gentleness hidden under his "ferocious" appearance, and he will quietly write down ideas for solving problems on the opponent's draft paper.
