My Gently Raised Beast, Vol. 5 (manga)

Blondina is saved at the last minute by Amon and makes a safe return. However, those around her are left deeply shaken by the ordeal, including the emperor who puts aside his pride to finally have a sincere talk with his estranged daughter. Maddened by jealousy, Adellai becomes increasingly unhinged and sets out to unleash the horrific power she has obtained.