Datin Ghairieyah or better known as Datin Ghairah is the widow of the late Dato' Mahfuz a well-known businessman in Malaysia. Emelia and Emelda are the result of sharing her life for almost 20 years with Dato' Mahfuz. Despite living in luxury, both of them are very weak in their studies, especially math subjects, this makes Datin Ghairieyah order her work secretary Melissa to find a teacher who can teach math subjects through the internet and advertisements in the local newspaper.