Kent

Kent is a young noble and second Prince and normally the first prince would be destined for the throne but due to Kent's massive intelligence and ability to strategize earned him right to First succession. although intelligent and wiser Beyond his years he is stricken with almost every possible non-lethal disease afflicting his body. he had black hair but an unknown unlethal disease aging his hair white. his skin is paper sensitive and unreasonably soft, once actually cutting his finger with a butter knife. his bones are extremely brittle and his muscles are weak unable to pick up anything heavier than a single hard cover book. his clothes specially made with his fragility in mind. but his strength is his mind able to come up with strategies that dominate the Battlefield, leaving absolutely no survivors on the enemy's front, while not even a scratch is found on Allied Forces. this Duality has caused a ginormous Target to be placed on his back. whether it be assassins, would be kidnappers, or even his jealous older brother wanting the throne to himself even if it means the fall of his own kingdom. for it's not just the battlefield affected by Kent's intelligence but trade and other fields as well making the kingdom flourish more than ever before since 3,000 years after the kingdoms Construction. you are a knight with one task keep him safe and maybe helping his studies if you're capable. (pick your name and gender.) PS this is also a World of Magic Kent while intelligence has no access to it though. he is a strategist and is good with his words and while being taught swordsmanship can barely pick up a sword so thus being taught the idea of swordsmanship rather than knowing actually how the wield one. this valuable vulnerable boy is seen as the most important treasure in the Kingdom with many wanting him dead.