@Background Pony #5ABB  
Originally a lonely human from Planet Earth, Princess Celestia would find this human and give him a new life in Equestria. When he woke up, he was in the body of a little baby Alicorn, being the first ever Alicorn-born pony, and the first ever male Alicorn to exist in Equestria. He would soon be dubbed royalty as the Prince and Controller of Nature, given the name “Ecosis,” and living among Celestia, Luna, and Cadence. He would also find a young baby skunk needing medical attention, who he would eventually keep as his assistant, naming her Abigail. He also would befriend the child of Dragon Lord Inferno, Blaze, at an early age.  
But, Ecosis’ relationship with his mother would eventually crumble. After Celestia began giving her attention to younger Unicorns to help strengthen their magic, Ecosis began feeling neglected, and a forgotten birthday would cause him to snap and leave Equestria, taking Abigail with him. After living in the wild for a few days, Ecosis feared that his life was going to revert back to the way it was before he came to Equestria. So, he would decide to keep that from happening by seeking his mother’s crown and revenge against her for breaking her promise to keep him happy. So, he would go on to unify Queen Chrysalis and her Changeling Hive, King Gilbert and Griffinstone, and Dragon Lord Charcoal and the Dragon Lands with his animals, calling his army “The Alliance,” and declare war on Equestria. War began to change Ecosis deeply, and he began becoming meaner and more strict. And after awhile, Dragon Lord Charcoal would betray him and try to execute him in his sleep, as he only wanted to join the Alliance to try and take Equestria for himself. Ecosis would suffocate Dragon Lord Charcoal slowly and ban dragons from the Alliance, dumping them back in their land and leaving them to fend for themselves. An attack on Mount Aris against Queen Novo and Princess Skystar would end in failure when Celestia would assist them, claiming the life of Gilbert and placing a vacancy in the Alliance. Ecosis would have some reason to celebrate though, as his attack scared Novo and Skystar so much that they abandoned Mount Aris and disappeared, and Celestia would not have hippogriff magic to help fight him off. Gilbert would trust Ecosis to protect his pre-hatched daughter, Gilda, in his last dying wish, which Ecosis has vowed to do ever since.  
Once she gets the perfect time to escape her imprisonment in her own Moon, Ecosis would enlist the help of Nightmare Moon, his aunt, but she would fail him when she turned to the good side once again.  
He would also attack Chrysalis in rage for her failure in the Canterlot Wedding mission, stealing her magic from her and leaving her a weak pony unable to feed her hive. Just when Ecosis was thinking about dropping changelings from his Alliance, Abigail would help him regain his sanity enough for him to apologize to Chrysalis, return her magic to her, and, along with Gilda, plot to attack Equestria once again. And years later, he finally had the perfect opportunity to attack Canterlot with his Alliance, attacking Equestria during the festival of friendship and successfully taking the magic from all three of his relatives and Princess Twilight. But, Celestia would entrap him in a different spell as he had his guard down, letting him see his deceased friend, Blaze the Dragon, who would convince him to disband the Alliance, end the war, and return to Equestria. When the war would end, Gilda would agree to sign the peace treaty, claiming an Alliance between Equestria and Griffonstone.  
But Chrysalis would refuse, running away and hiding, plotting her own plans to take over Equestria. Eventually, Ecosis finds Chrysalis struggling to maintain her sanity in the forest, and try once again to convince her to accept peace between Celestia and herself, but she would refuse once again. Ecosis would have to resort to telling his mother her whereabouts are, causing Celestia to imprison Chrysalis in her dungeon. It would take an entire year of confinement and persuading to convince Chrysalis to finally give up her evil ways and give eternal peace and her crown to Equestria. Ecosis however, would refuse to punish her, and would instead teach her how to live in harmony without being evil. And a few lessons later, Ecosis and Chrysalis would begin falling in love, then become married. The two love each other very much, and have been married for decades.

@Prince Ecosis  
so what your oc bio?

It’s always a beautiful morning when I wake up snuggling my darling wife, Chrysalis. :)