✔ 最佳答案
Yui contracted one kind of rare disease to be called the pigment sickness (XP) not to be able to contact the sunlight, only then might egress the activity in the evening, continuously only could live under the moonlight. She always has own dream, is finds out to belong to own C D. Under a lucky chance coincidence, she had known a boy (filial piety governs) this boy to give up the slippery wave, does holds concurrent jobs to make money, hoped leaves CD for yui. Although they only can meet in the evening, but the boy certainly did not mind that, is same the life with yui which day and night inverts, YUI has been having the wonderful singing sound, in addition has the boy unceasingly to support and the encouragement, also obtains his help, finally yui could succeed her first CD.