Following a period of recovery after intense battles, the Servamps and their devoted 'Eves' find themselves facing an unexpected event: snowfall in the midst of summer. Mahiru Shirota, one of the Eves, suspects vampire involvement behind this anomaly. Worried about the disruption, he rallies the group to investigate. Their concerns escalate when they lose contact with Misono Arisuin, the Eve linked to the Servamp of Lust. In 'Servamp Movie: Alice in the Garden,' the narrative delves into the enigmatic history of Misono and his brother Mikuni Arisuin, unveiling the secrets concealed within the illustrious Arisuin Mansion.