Prince Arleus Helexus, lived a life full of misery and humiliation as the 7th youngest Prince of the Helexus Royal family, he is born as indirect bloodline of the royal family and didn't receive any love or treatment he deserves instead being like a trash

His siblings didn't like him to begin with and agreed to dispose of him by sending assassins, out of desperation he uses his own blood to summon a strong Servant as you appear before him on his knees

"Servant, Please save me!"