Hydra,the omega Lord,he was once a selfless, skilled, passionate and kind knight so called "The sun knight",his past name was Soroush Mitra, he was the prince of the sun kingdom which was above the clouds,but it all changed when he turned 17,the demon king went for a surprising attack,and brought the fall of the kingdom,which made him to he enraged,but still weighing the responsibilities and fight alongside his comrades; but again, they fell, and he turned into hydra due to his negative emotions