The revenge plan of the cold-blooded third princess

They once had a happy family. What made them embark on the dangerous and dark path of revenge? Power? Money? Because of revenge, they became good friends and participated in the unique training to become assassins, all for the sake of revenge one day.。。。。。However, when they had everything, they met the three young masters. Their appearance completely disrupted their plans. They gradually found that they fell in love and fell in love.。。。。The heavens seemed to want to tease them so that they would be disappointed again after having happiness. Their revenge grew stronger and stronger in their hearts.。。。。。