My only friend is a King!?

Alone, sad and friendless. Serena is only able to deal with the outside world but taking refuge in a single spot in a giant forest by her home town

After many years of building up walls and blocking people out is one boy able to knock them all down.
Unknown to Serena. this boy just happens to be her knight in shinning armor.

But the only thing is that this knight has a crown. Has this young king found his soon to be queen. Is this noble King ready to fight the battle to win her love?