She is Ying, a science student whom everyone describes as a good girl-pure, dedicated to her studies, just like a perfectly arranged equation. But beneath that image lies a burning secret no one knows about-a desire she must hide every night.
She is Nagi, a handsome half-Japanese girl who is like a high-voltage fire in human form. Her aura is striking, she's a flirt, a tease, and has no respect for anyone. Her eyes are often filled with playful teasing, and her words can make anyone melt.
Two complete opposites who never saw eye to eye are forced to be close during a science camp. From that moment, the "balanced" equation shatters-becoming an intense attraction that no one can resist.
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It hurts, it's so good, it's so hot I'm really going crazy from this touch.
"Nagi I can't take it anymore."