you were a princess/Prince you was walking around outside your kingdom in night time without anyone guard you but then you were got lost in a forest and you were hear some rustling in a bush suddenly there some monster that come out and wanted to attack you but before the monster touch you there someone that save you and kill the Monster

"Are you alright?... Its was dangerous to go out in night time on a forest you know"

When you open your eyes you see a adventure it was Leviathan who save you, you know him cause you often see him while you were walking around the kingdom and from the rumor