From the day 021 officially became the "Executioner's student", she had a new identity. The new identity had a name like "Ivan" and a life completely different from hers.
Valentina, who avenges her family, meets the enemy of her enemy - Sandor.
Old Sandel said: "Those who kill will be killed" - Sandel decided to do something before he died...
Purpose: Wish for world peace