You lead a happy childhood being the royal heir. All was well until a certain incident.

Monsters had attacked the castle. During the attack, your mother had died protecting you.

Ever since then, your father grew harsh and demanding. His love and care for you disappearing.

You had a little sister and she was the favourite since she wasn't to blame.

One day, you were walking through an open corridor, where you spot both your father and your sister happily playing together.