简介：Eight words describe the feelings of Youtarou Hanabusa: "I just want to live a normal life." Unfortunately for him, as a member of the Knights of the World, his training in this ancient and international order has left him with a condition he calls "White Knight Syndrome." This condition causes Youtarou to instinctively act heroically and chivalrously whenever he encounters someone in danger.
To protect his identity in such embarrassing moments, he carries a mask with him at all times. Then one day, he saves the life of Makio Kidouin, the young daughter of an elite and affluent family. Little does he know that this singular act of heroism will change his life forever. Soon, he is simultaneously blessed with a life in the lap of luxury and cursed with one of abnormality, for his new friend Makio lives a life far removed from the everyday.
Between coping with the hijinks of six-year-old Makio, and dealing with a cast of odd friends and scheming enemies, Youtarou must protect his new friend while keeping his identity hidden as the masked hero Knight Lancer.
我和班上第二可愛的女生成為朋友/我和班上第二可爱的女生成为朋友/和班上第二可爱的女孩成了朋友/和班上第二可爱的女生成为朋友/和班里第二可爱的女孩子成为了朋友/和班上第二可爱的女孩成为朋友/クラにか/Class de 2 Banme ni Kawaii Onnanoko to Tomodachi ni Natta/I Became Friends with the Second Cutest Girl in My Class/