Masuk ke sekolah baharu banyak cabarannya.
Mila ingin menyertai aktiviti bola keranjang, tetapi ayahnya melarang! Ayah tidak yakin, Mila yang berbadan kecil dapat bergiat dalam sukan lasak. Ibu tiri Mila bersetuju dengan ayah. Hati Mila mula terusik dengan layanan ayah terhadap adik tirinya yang baharu. Di sekolah pula, dia bertembung dengan pembuli. Rancangan Mila menghadapi halangan. Berjayakah Mila yang pendiam memujuk ayahnya? Mengapakah Mila bersungguh-sungguh mahu menyer tai pasukan bola keranjang?
Banyak perkara yang Mila simpan dalam hati. Jangan sampai Mila meletup nanti!
Entering a new school brings many challenges.
Mila wants to join the basketball team, but her father forbids it! Dad is not convinced that Mila, who is small, can participate in extreme sports. Mila's stepmother agrees with her father. Mila's heart begins to hurt because of her father's treatment of her new stepbrother. At school, she encounters bullies. Mila's plan faces obstacles. Will the quiet Mila succeed in convincing her father? Why does Mila so strongly want to join the basketball team? Mila has many things in her heart. Don't let Mila explode later!