Zaq and his father still live in Vanilla with his mother, to the despair of the teenager. Fortunately, spring arrives and Vanilla spends more time outdoors. However, he will unite with Zaq to unravel a new mystery: the Oscar shop was vandalized and Annabelle, the old doll that belonged to the Zaps mother, was stolen. This disappearance is not the only concern Vanilla is trying to see more clearly in his head and in his heart.