Le sérum de vérité

Tristan is given his first mission as the Dark Knight's assistant: to stop Alix from discovering the identity of the Knight with a truth serum. But it is more complicated than expected, especially when he finds himself alone, because Celeste is held elsewhere. In fact, she must give a dance lesson to Geoffroy, hoping that he will make a declaration of love to her. Valerie wants to prove that she is as good with the sword as the Dark Knight.