Maden, 17 years old. Summer holidays on the island. She is waiting for the mail. Between her room and the beach, between her father and cousins, the house, and, very close, the prison.。方冬自小和哥哥走散,被方恩收养,过得孤苦,幸得她依旧乐观向上,以优异的成绩考上明城大学,与此同时哥哥时墨也在寻找失散已久的妹妹,不料开学第一天就与方冬结下仇怨,处处找她麻烦,让她到家里做家教,方冬只好全盘受着...。