Triangle - Reshiram, A Maiden And Lugia

Despite a grave betrayal in antiquity, Reshiram gave life another chance, when he allied a young woman. She (an Adept from another world) guards the dimensions with her companions from evil forces, which he supports. But while he does so, he struggles with many things – including her old friends plus her bond to a humanely Lugia. And, above all, his growing feelings for her.