Marinette is a new student at her school this isn't just any school in Paris but a school where all the students are magic. Marinette is the mistress, Queen, goddess of the moon she was born with this power because the moon choose her to be. At that school is the a boy Adrien lord ,  King, god of the sun. He to was born with this power because the sun choose him to be. The sun and moon choose these two because they are opposites darkness and light must balance each other out they were meant to be together  like the sun and moon. 

Marinette ~ is quick tempered , smart, sassy, sweet, can be completely evil, lovely singer

Power~ Moon related

Adrien ~ patience, smart, sweet, when angered your worst nightmare,  lovely singer

Power ~ Sun related