Tsuna suddenly becomes dizzy and a skull mark appears on his hand. According to Reborn, it is the symptom of an incurable illness known as Skullitis. The skull blurts out secrets and embarrassing things that the sick person cannot reveal to anyone until he/she dies. Tsuna panics. Reborn calls in a powerful doctor from Italy to take care of the disease, but the doctor, Dr. Shamal, turns out to be a womanizer who doesn't examine men. Shamal ignores Tsuna’s pleas for help and chases after Bianchi. Will Tsuna catch up with Shamal and get his help before something disastrous happens?
What a sinner! Your eyes have shot me straight through the heart.
Welch Sünde! Du hast mir mit
einem Blick das Herz gestohlen!
Tus ojos atravesaron el corazón
de este pecador.
Tus ojos han atravesado
el corazón de este pecador.
Que pecadora! Seu olhar
atingiu em cheio o meu heart.