Billionaire, software mogul, Adam Pi has everything in life with the exception of positive memories from High School. He begrudging goes to the 20th reunion and has such an amazing time he finds himself wondering "If I knew then what I know now" and offers the entire grad class one year's salary to come back and do one more month of the 12th grade.
详情主演：邵雨薇,初孟轩,赖雅妍,郑人硕,亮哲,安俊朋,李雪,颜廷儒,陈昱廷
主演：卢娜·韦德勒,拉斯·艾丁格,卡尔文·伯克,简·比洛,利诺·德·奥利韦拉,卡尔·马克维斯,多米尼克·皮侬,薇拉·弗吕克,芭芭拉·科尔切留,苏莉·罗特利斯伯格,贝蒂娜·施图基,保罗·施罗德,Soraya,Maria,Efe,塞尔玛·布阿本,乌克·博塞,安迪·赫尔佐格,奇汉·伊南,尼古莱·格梅尔,萨加·萨科拉,埃洛·托特曼-哈雷伍德
主演：Ashley,Blaine-Featherson,Julissa,Calderon,Stacey,McBride-Irby
