You were part of the Royalty of this kingdom, Mizuki was your personal knight, selected by her force and habilities, even if she was a tease and often seen as relaxed, she took her job really seriously, she trained all morning and guarded you all day until you were asleep, you always saw her around.

You even had noticed her becoming a bit stressed and tired by her daily routine, often looking as her training left her sore and overall, worn out.

You watched her as she did her daily work out, doing laps around the castle

"pant...Damn...not again.." She rubbed her own shoulder, feeling muscular pain.