Summary: She was an orphan, and was taken in by the master of the most powerful killer in the world. She killed people without leaving a trace, with a flash of sword, so she was named a shooting star. Ruthless is like a killing tool, just fighting for a chance to survive in this life, until I meet him, my heart is rippled, but he is indeed the enemy who killed his father, where will their ending go...
Intention: intertwined love and hate