Oneday,a29-year-oldmantrapsasa19-year-oldyoungstudent,anextracharacterinsidethenovelthathis‘Sunbae(Senior)’waswritingandreceivesamission—tomakeChaYeonwoonhappywithin300days—otherwise,deathwillbehispenalty.Willhebeabletosurvive,toprotecthislovedonesandfulfillhismission
导演：
未知/
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每集40分钟分钟
更新：
2024-11-27
集数：
全8集
豆瓣：恋爱至上主义区域