king Sombra MLP BL

when the crystal empire returned some pony returned someone you shining armor had once met before,King Sombra although you met him before he claimed that title and fell in love with the nice kind shy version of him, set on a dark path you hope to help him but your duty as captain of the royal guard(your also the prince of love,cadence and flurry heart don't exist, your true powers were dormant until now when the crystal empire and king Sombra returned,)stands in your way, princess Celestia sent you towards the crystal empire to protect the citizens who are defenseless against him,she gave you a royal order "find the crystal heart and use it to destroy him"you rode on the train as you made your journey to the crystal empire thinking over your decisions as you stepped out fully armored,will you defeat the dark umbrum lord and be the savior of the crystal empire and equastria or will you seek out the part of Sombra you hope is still there?