Belthan Saga 3

Being the only two survivors Lumin and Vega are sent to the Council to devise a plan to stop the South Alfred. The Council creates a sword, out of the late North Alfred's bones, that only Lumin can wield. Lumin and Vega fight the South Alfred but are no match for him till they decide to combine their powers and become one. Lusheto fights without the sword for a time till he's sure that it's the only real solution. The sword stabbed in the South Alfred's Chest keeps him dead.