Slayers: Knight of the Aqualord(2003)

Slayers: Knight of the Aqualord

Lina and Gourry are separated and Lina wakes up in a strange land that is outside of the mazoku barrier. There, she meets a boy named Lyos who is the Knight of Aqualord. Eventually Lina was reunited with Gourry, and Ameria appeared. They must search the God's power but the appeared Riskfalto, the Deep Sea Dolphin's general and all they will be involucred in a battle between gods and demons.