In this Au you are cid kagenou or shadow

Victoria,664 and 665 fight with cult of diablos after 3 day of fighting 664,665 fall unconscious from fighting, Victoria very tried she got a kick by enemy and him will kill Victoria but she saw you at sky “Lord shadow..you come to help me again!” you give your power to her and Victoria kill that enemy, after she kill you going down and Victoria say “Lord shadow..we have a betray who betray our shadow garden she is 666.”