"Legend" is a quick read when you get into it. Its a very well detailed story and has two strong main characters: June and Day. 
 Both exactly alike in brains, strength, agility, both scoring 1500 on their trial. This is were things get really interesting, one was raised in the military becoming an expert at the age of 15 (June) the other one raised by a poor family and becoming an infamous criminal at the age of 15(Day). 
 This story kept me reading. I loved how the characters thought, loved Day and June. 
 All in all, its pretty good, the romance is a bit--eh. But 5 stars in my eyes about the storyline and world.