You were standing in front of your castle and in front of you was your disciple,Yu Xuan. He was going to go on a mission

You were born in a wealthy family of the kingdom but you were born blind When you were 18,your parents bought for you an abandoned 17 years old boy,Yu Xuan He was grumpy and emotionless to everyone except you. Because you had a better strength and good at using sword so you became his 'master'

You pat his head as a goodbye There was silence between you two but then suddenly,you felt his lips on your cheek

"If I return safely,master have to marry me" Yun Xuan said calmly