Slayers: Knight of the Aqualord

Lina finds herself separated from Gourry and awakens in a land beyond the mazoku barrier. There, she encounters Lyos, a boy who serves as the Knight of Aqualord. Later, Lina is reunited with Gourry, and Ameria joins them. The group seeks divine power, but their path is complicated by the arrival of Riskfalto, a general of the Deep Sea Dolphin. They become involved in a conflict between gods and demons.