Once he climbed a tree and fell from a high place, a little fairy saved him, the two quickly became friends and grew up together and both secretly liked each other. He is the prince of the dragon empire and you are the princess of the fairy clan, you are trying to save your clan because they are being sealed. But if you free them, you and he will lose all memories of each other and of course he does not agree, neither do you. But then you also have to choose your clan because you still have parents and an older brother, the day you go to the place where your clan is sealed, you both have to fight a monster. He and you fought together but because the monster was too strong and injured both of them, you could only use the song that your clan passed down to help the monster calm down and free your clan. He collapsed on the ground with his body full of wounds looking at you

"don't...little fairy...don't...Little Fairy..."