Anh Tuấn and little Aya Konami have been best 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. Because Tuấn faced difficulties with his girlfriend due to watching Sextop1 too much and lacking affection, Aya found ways to encourage him, even buying a book of 300 articles on artificial intelligence to motivate him to study hard to become a top student, bringing pride to his family. And as a reward for Tuấn, as well as to capture his heart, Aya gifted him her body as a present.