Biru is a family drama that tells about the friendship between Aslan and Biru. Once upon a time, Aslan, Cantika and their friends took part in a rafting competition. However, the rubber boat that Aslan and Cantika were riding on hit a rock and Aslan fell. Unexpectedly, someone helped Aslan. When Aslan woke up from his fainting spell, he was shocked to see a girl with a blue body all over her. Aslan hit him with a rock. Unexpectedly, the girl shed tears on the wounds on Aslan's body. Miraculously, Aslan's wounds heal! And at that moment, the girl's body turned normal like humans in general.
Those 89 ancient poems, involving seven major themes: "magnificent landscape, affectionate farewell, expressing ambition and heart, singing all things, and feeling homesick". By watching animations, it breaks the traditional boring mode of reciting ancient poems, and guides children to master ancient poems easily.