80后的婚姻，90后的花心，工作的不舒心，领导的不开心。上下班的不同态度，让许悦开始思考自己的处世之道和家庭的教育方式，当自己的良在社会不好现象的刺激下渐渐丢弃，一个急功近利，暴力的形象，跃然纸上。

家庭的教育，影响着孩子未来的处世之道，许悦从新跟随父亲的教诲，熟读经典，仰慕圣贤，时隔十年，他在院子里遇见了从小的玩伴，领家妹妹—米恩，米恩从小喜欢许悦，但心思单纯的许悦只当她是妹妹看待。

陪伴是最长情的告白，当许悦遭受感情的欺骗，事业的失利之后，开始怀疑自己的处世之道，变得自私自利，在米恩的帮助下，许悦重新找到了人生的方向，最后，他接受了米恩，两个人开始在上下班进行甜蜜的爱情，收获了爱情，守住了人生，这才是最幸福的生活。

The post-80s are married, the post-90s are fickle, the work is uncomfortable, and the leadership is unhappy. The different attitudes of commuting and commuting make Xu Yue think about her own way of life and family education. When her goodness is gradually discarded under the stimulation of unfavorable social phenomena, a violent image of eager for quick success and quick profit emerges vividly on the paper.

Family education affects children's future way of life. Following his father's teachings, familiarizing himself with classics, and admiring sages, ten years later, he met his childhood playmate and leading sister, Mi En, in the yard. Mi En liked Xu Yue since childhood, but the simple-minded Xu Yue was only She is treated like a sister.

Companionship is the longest love confession, when Xu Yue is deceived by feelings, After the failure of her career, she began to doubt her own way of life and became selfish. With the help of Mi En, Xu Yue found the direction of life again. Finally, he accepted Mi En, and the two began to commute together. Sweet love, reaping love, keeping life, this is the happiest life.