Tells about an orphan girl named Nisha (played by Esther Supreeleela). One time fate requires that he decided to disguise himself as the heir to a wealthy family of Trilogy (played by Trakarn Punthumlerdrujee) as his son who died in an accident, namely Ice

Nicha accepted the offer on condition that they continue to help the orphanage where Nisha had been raised. Then to manage the company, he was sent to study abroad until finally after 20 years later he returned to become a family business executive. He also changed his personality like Ice. On the other hand Fire (Son Yuke Songpaisan) is a friend of Nisha from the same orphanage. He also changed his identity name as Thunder because the person who killed his mother is now chasing to kill him. Fire also received the same scholarship from the Trilogy family.

巴差雅冠集团的继承人南康意外去世，这仿佛是命运的安排，让孤儿妮姹（Esther饰演）摇身一变成为了巴差雅冠集团的继承人南康。南康为了报答法波孤儿院对自己的养育之恩，就对法波孤儿院进行援助，因此让南康遇到了为逃过坏人追杀而改名换姓为赛法的皑奇（Sonyuke饰演），这一切都如同命中注定一般。两个家族之间的的商业竞争，以及妮姹和赛法之间的爱情故事将会如何发展……

一場突如其來的事故讓英塔拉翁集團太子爺皚奇的幸福生活畫上了句號。皚奇和媽媽派琳被自己爸爸艾德的情人維娜派人追殺，派琳當場死於惡人槍下，慌不擇路的皚奇逃到了法波孤兒院。為了躲避壞人的追殺，他從此隱姓埋名，以“賽法”這個名字苟活。在孤兒院裡，賽法邂逅了可愛善良的妮奼，也認識了瓦育、小琳、阿哉這群好朋友。然而上天似乎在捉弄妮奼和賽法，巴差雅冠集團的執行副總裁岱拓和其妻子薇瑪妲因為一眼之緣覺得妮奼和自己意外去世的兒子南康很像，便從孤兒院收養了妮奼，讓她女扮男裝作為自己的兒子南康來接管公司。但作為交換條件，岱拓要資助法波孤兒院繼續營業，同時也要資助賽法他們完成學業。妮奼從此告別了帶給她無數歡樂的孤兒院和無話不說的朋友們，帶著難過和不捨跟隨岱拓和薇瑪妲夫婦開始了驚心動魄的富貴生活。許多年以後，曾經天真無邪的孩童已逐漸長大成人。在巴差雅冠集團執行副總裁岱拓和其養子南康的提攜下，四個孤兒賽法、小琳、瓦育和阿哉有幸進入到巴差雅冠集團工作。賽法做夢都沒想到會有這一天，他終於有機會可以去搜集自己的媽媽被殘忍殺害的相關罪證了，而且他也能因此以英塔拉翁集團繼承人的身份回到本該屬於自己的地方。目前的英塔拉翁集團就是一個由維娜和宮格里操控的傀儡公司，賽法的親生父親艾德只是 他們手裡的一枚棋子。賽法深知這一切對他自己所帶來的傷害，但是苦於沒有有力的證據能扳倒對方，所以只能先靜觀其變。但是好在有小琳、瓦育和阿哉三位好朋友的多次協助，賽法才能一步步地接近真相，給壞人有力的一擊。在這期間，南康也帶給了賽法許多鼓勵和安慰，兩個人彷彿相識多年的舊友，似曾相識。經過多次的接觸以後，兩個人也對彼此產生了特殊的感情。而機緣巧合之下，南康是女兒身的這一事實彷彿也代替賽法對這段感情做出了一個擲地有聲的迴應，南康正是他兒時所喜歡的那個女孩子妮奼，他越發地堅定要將這段感情維持下去。在一次偶然中，賽法和南康在小狗Lucky 所佩戴的項圈裡發現了一個微型硬盤，賽法恍然大悟，他知道了為什麼他媽媽臨死前讓他一定要找到小狗Lucky。賽法和南康覺得絕地反擊的好時機來了，將微型硬盤裡鬆育老先生所留下的遺囑公之於眾的那一刻，賽法如釋重負，自己終於可以光明正大地回到英塔拉翁了。最後，以維娜和宮格里為首的壞人都被送進了監獄，賽法和妮奼也手挽手步入了婚姻的殿堂。

Uma garota órfã chamada Nisha. Uma vez, o destino exige que ele decida se disfarçar de herdeiro de uma rica família da Trilogy como seu filho que morreu em um acidente, chamado Aice, ele aceitou a oferta com a condição de que continuassem ajudando o orfanato onde Nisha havia sido criada. Depois, para administrar a empresa, ele foi enviado para estudar no exterior até que, finalmente, 20 anos depois, voltou a se tornar um executivo de negócios da família. Ele também mudou sua personalidade como Aice.