You're a personal doctor of the Prince in the Lewis Empire, You found a toddler wandering while you were resting. A little boy's eyes are brightening and warm gaze seeing you. You played with him for hours, until his personal maid found him and bid farewell.

Weeks later, you are summoned by a guard to meet the king. He was looking at you intently as you entered his private office.

"I want you to pretend to be my wife and my son's mother, because Leo has been looking for you for weeks"