该剧讲述了代替百元跑腿的男人金执事和聆听死者愿望的葬礼指导师白东珠一起经营生活跑腿企业“日当百”的故事
演艺公司AnA代表李贤旭（Rain 饰），是一名颇具名气的作曲家兼制作人，他风流倜傥，才华横溢，被人称作热门歌曲制造机，滚滚而来的金钱让他过上世人欣羡的优渥生活。但是也许只有他自己，知道自己心中的痛苦有多深。三年前一场事故，带走了贤旭最爱的女友素恩，与素恩一同逝去的还有贤旭那令人惊叹的音乐才华。直到某一天，一通宿命的电话再度改写了贤旭和另一个女孩的人生。那个女孩名叫尹世娜（郑秀晶 饰），她正是素恩的妹妹，此时还只是一个为了生计疲于奔命的丑小鸭。贤旭在世娜身上看到了女友的影子，更发现了其体内所蕴藏着的惊人的音乐天赋。 沉溺已久的天才音乐人，因天籁般的歌喉重现焕发了生机与活力……
When high school teacher Na Aejoon shows up for work on an ordinary day, he never expects to bump into his favorite celebrity in the hallway. But when his school becomes a filming location for a show starring Choi Siyeol, his bias from the idol group A-One, that's exactly what happens! If that's not enough to give a fanboy a heart attack, Siyeol takes an interest in Aejoon and asks him to join the show as his "co-teacher." Desperate to keep his fan life a secret, Aejoon is forced to put his acting skills to the test, and not just on camera. But as he spends more and more time with Siyeol, the deception becomes harder to keep up. Not to mention, he might not be the only one keeping secrets…
该剧讲述了抛弃家族离开50年后重新归来的奶奶带着100亿韩元的遗产，并且围绕这份遗产发生的家族遗产争夺战，家族之间通过遗产事件重新和解并共同成长的故事
