Watashi no Kishi-sama wa Minaraichuu!

Synopsis

A handsome apprentice "knight" with a stoic personality chooses to protect a clumsy 16-year-old maid for his 3 months of training. What's a knight to do when his maid gets in trouble? Can you guess how their relationship is going to turn out? And when his apprenticeship is over, does that mean they'll never see each other again...? (Source: M-U)