Himesato Ui has just enrolled in her late mother's old high school, Shinomiya Academy, as a first year! Hatsu's mother was known as "Prima", the most beautiful girl, in the Academy. Ui was full of hope and expectations in enrolling in the Academy, but she feels puzzled by the Academy's system of evaluation for students which is by a point system. Furthermore, in the school, she meets an unknown pretty boy?!

(Source: Senpai Scans)

Seira Muraboshi, a 16 year-old girl, can see the auras of people. Because of that, everyone calls her a witch. One day, as she is walking to school with her only best friend, Mika, she meets a boy shining with a golden aura who rudely asks her if she is the "Witch of Himesaki", even after he breaks her sunglasses!
(Source: Phoenix Serenade Scans)

There’s a deadly poisonous snake. Though, as long as you don’t touch it, you wouldn’t have to worry. No matter how deadly its poison is, as long as you don’t get involved with it, there shouldn’t be a problem.
(from Esthétique)