𝐌𝐀𝐄𝐕𝐄 𝐕𝐀𝐋𝐄𝐍𝐂𝐈𝐀 and 𝐑𝐄𝐆𝐔𝐋𝐔𝐒 𝐁𝐋𝐀𝐂𝐊 are playing a game of chess,she takes his pawn,he takes her bishop,she takes his knight,he takes her rook,the game restarts,nobody wins merlin knows what will happen if they reach checkmate,the whole wizarding world might be flipped regulus black x fem oc