故事发生在小嗝嗝与没牙仔分开的五年之后，博克岛一年一度的亲衣节又到了，然而随着小嗝嗝的孩子们的长大，对龙与人曾经那段真挚而深刻的友谊只能通过父母的言语来了解，不免产生了质疑，小嗝嗝为防止孩子们对龙的误解，又能想出怎样的妙招呢？
When Star Butterfly destroys her wand to save her best friend Marco Diaz, a new unicorn takes place of the dead one. Now Star only has half of the star on her wand and it has been cleaved. She needs all the pieces of the wand but the other half was lost in the explosion. Join Star and Marco in their new adventure ahead!
乒乓对决
