The Legend of the Angel Wolf. [BTS ff] [BxB]
'The Angel Wolf was the most powerful wolf in their whole beings. It was the princess/prince, making it inherit its parents powers, the king and queen. The royal family hides it for its whole existence until it reaches the age of 12. The Angel Wolf shall have 7 brothers, each one representing the one continent. The Angel Wolf would be representing the whole world. Everyone must protect it. The Angel Wolf can turn into an Angel, Wolf, part-Angel and part-Wolf, which means it'll have and Angel's wings and halo, as well as a Wolf's ears and tail. It can also disguise and shapeshift into anything. Once it reaches the age of 12, it will reveal its real forms, and meet its brothers. It is also known as the Guardian of the World.'
Kim Hyunji read the last part of the book. It was a few weeks after her parents told her something. 'I..I can't be..'
DISCLAIMER: I do not own BTS. I made the Legend myself so if it will be a bit the same to another book, I'm sorry.