Anh Tuấn and little Aya Konami have been close friends since they used palm leaves to shield themselves from the rain on their way to school. The only difference is that Tuấn, born in 2004, went to Tokyo to become a journalism student, while Aya stayed at home with her parents waiting for the day she would go to her in-laws. Due to Tuấn having issues with his girlfriend, stemming from watching too much Sextop1 and lacking affection, Aya found ways to encourage him. She bought him a book with 300 articles about artificial intelligence to motivate him to study hard to become a top scholar, bringing honor to their family in the future. And to reward Tuấn as well as to bind his heart, Aya gave him her body as a gift ...