电影《御姐归来》讲述了千金小姐艾米尔为追求自己的理想，不顾父亲的意愿，勇敢地离家出走，并最终成为了顶尖的设计师。在她的成长之路上，她邂逅了同样不愿继承家业的富二代心理咨询师何开心，二人共同谱写了一段感人至深的爱情故事。

故事开始，EMT集团董事长逼迫艾米尔与隆科集团董事长之子何一坤订婚，以达成商业联姻的目的。然而，勇敢坚定的艾米尔拒绝了这场联姻，并毅然离家出走，踏上寻找失去联系男友皮特的旅程。在一系列的巧合中，艾米尔来到了何开心的家中，并开始了做保姆的生活。

在与何开心相处的过程中，艾米尔逐渐发现自己心中的梦想——成为一名优秀的设计师。她意识到，只有勇敢追求梦想，才能找到真正属于自己的幸福。然而，命运的转折却让她得知父亲给了皮特一笔钱，导致皮特与她分手。艾米尔在失去爱情的打击下心灰意冷，无奈同意了父亲安排的联姻。

然而，在订婚当天，艾米尔振作起来，毅然决定公布她真正深爱的人是何一坤的未婚妻夏青青。夏青青和何一坤成功订婚，而艾米尔也因任性被父亲赶出家门。此时，在何开心的鼓励和陪伴下，艾米尔决定勇敢创业，成立了自己的服装公司。她付出了极大努力，克服了重重困难，最终收获了事业的成功，也找到了真正属于自己的爱情。

The movie "The Return of the Royal Sister" tells the story of the daughter Amir, who bravely pursues her own ideals and disregards her father's wishes. He ran away from home and eventually became a top designer. On her growth path, she met He Kaixin, a rich second-generation psychological counselor who also did not want to inherit the family business, and the two wrote a touching love story together.

The story begins, the chairman of EMT Group forced Amir and the chairman of Longke Group He Yikun, his son, got engaged to achieve the purpose of a commercial marriage. However, the brave and resolute Amir rejected the marriage, and resolutely ran away from home and embarked on a journey to find her lost boyfriend Pete. In a series of coincidences, Amir came to He Kaixin's home and began her life as a nanny.

In the process of getting along with He Kaixin, Ai MiEr gradually discovered the truth in her heart. Dream - to become an excellent designer. She realizes that only by bravely pursuing her dreams can she find her own happiness. However, in a twist of fate, she learned that her father had given Peter a sum of money, causing him to break up with her. Amir was disheartened by the loss of her love, and reluctantly agreed to the marriage arranged by her father.

However, on the day of the engagement, Amir cheered up and decided to announce her real The person he loves deeply is He Yikun's fiancée Xia Qingqing. Xia Qingqing and He Yikun got engaged successfully, and Ai MiEr was kicked out of the house by his father because of his waywardness. At this time, with the encouragement and companionship of He Kaixin, Ai MiEr decided to start a business bravely and set up her own clothing company. She made great efforts, overcame many difficulties, and finally reaped the success of her career and found her true love.