Eunjae and Kikwang had been bestfriends since childhood, but during the first year of middle school, some things didn't work out for them and that made them go separate ways. When the third year of high school came, six good-looking guys transferred to Haeja Academy, a school exclusively for the rich---and where Eunjae was studying. Among the six guys were Kikwang. 

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Previews:

"What happened? Why is she like that?"

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"Don't dare toy with her feelings."

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"Let's not bring the past back anymore."